4455416020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:467

約数の個数: 192

約数和(自身を含む): 11333468160

約数和(自身を除く): 6878052140

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 38, 44, 46, 55, 76, 92, 95, 110, 115, 121, 190, 209, 220, 230, 242, 253, 380, 383, 418, 437, 460, 484, 506, 605, 766, 836, 874, 1012, 1045, 1210, 1265, 1331, 1532, 1748, 1915, 2090, 2185, 2299, 2420, 2530, 2662, 2783, 3830, 4180, 4213, 4370, 4598, 4807, 5060, 5324, 5566, 6655, 7277, 7660, 8426, 8740, 8809, 9196, 9614, 11132, 11495, 13310, 13915, 14554, 16852, 17618, 19228, 21065, 22990, 24035, 25289, 26620, 27830, 29108, 30613, 35236, 36385, 42130, 44045, 45980, 46343, 48070, 50578, 52877, 55660, 61226, 72770, 80047, 84260, 88090, 92686, 96140, 96899, 101156, 105754, 122452, 126445, 145540, 153065, 160094, 167371, 176180, 185372, 193798, 211508, 231715, 252890, 264385, 306130, 320188, 334742, 387596, 400235, 463430, 484495, 505780, 509773, 528770, 581647, 612260, 669484, 800470, 836855, 880517, 926860, 968990, 1019546, 1057540, 1065889, 1163294, 1600940, 1673710, 1761034, 1841081, 1937980, 2039092, 2131778, 2326588, 2548865, 2908235, 3347420, 3522068, 3682162, 4263556, 4402585, 5097730, 5329445, 5816470, 7364324, 8805170, 9205405, 9685687, 10195460, 10658890, 11632940, 11724779, 17610340, 18410810, 19371374, 20251891, 21317780, 23449558, 36821620, 38742748, 40503782, 46899116, 48428435, 58623895, 81007564, 96856870, 101259455, 117247790, 193713740, 202518910, 222770801, 234495580, 405037820, 445541602, 891083204, 1113854005, 2227708010, 4455416020]

約数ペア:

[(1, 4455416020), (2, 2227708010), (4, 1113854005), (5, 891083204), (10, 445541602), (11, 405037820), (19, 234495580), (20, 222770801), (22, 202518910), (23, 193713740), (38, 117247790), (44, 101259455), (46, 96856870), (55, 81007564), (76, 58623895), (92, 48428435), (95, 46899116), (110, 40503782), (115, 38742748), (121, 36821620), (190, 23449558), (209, 21317780), (220, 20251891), (230, 19371374), (242, 18410810), (253, 17610340), (380, 11724779), (383, 11632940), (418, 10658890), (437, 10195460), (460, 9685687), (484, 9205405), (506, 8805170), (605, 7364324), (766, 5816470), (836, 5329445), (874, 5097730), (1012, 4402585), (1045, 4263556), (1210, 3682162), (1265, 3522068), (1331, 3347420), (1532, 2908235), (1748, 2548865), (1915, 2326588), (2090, 2131778), (2185, 2039092), (2299, 1937980), (2420, 1841081), (2530, 1761034), (2662, 1673710), (2783, 1600940), (3830, 1163294), (4180, 1065889), (4213, 1057540), (4370, 1019546), (4598, 968990), (4807, 926860), (5060, 880517), (5324, 836855), (5566, 800470), (6655, 669484), (7277, 612260), (7660, 581647), (8426, 528770), (8740, 509773), (8809, 505780), (9196, 484495), (9614, 463430), (11132, 400235), (11495, 387596), (13310, 334742), (13915, 320188), (14554, 306130), (16852, 264385), (17618, 252890), (19228, 231715), (21065, 211508), (22990, 193798), (24035, 185372), (25289, 176180), (26620, 167371), (27830, 160094), (29108, 153065), (30613, 145540), (35236, 126445), (36385, 122452), (42130, 105754), (44045, 101156), (45980, 96899), (46343, 96140), (48070, 92686), (50578, 88090), (52877, 84260), (55660, 80047), (61226, 72770)]