11344520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 128

約数和(自身を含む): 31104000

約数和(自身を除く): 19759480

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 23, 38, 40, 44, 46, 55, 59, 76, 88, 92, 95, 110, 115, 118, 152, 184, 190, 209, 220, 230, 236, 253, 295, 380, 418, 437, 440, 460, 472, 506, 590, 649, 760, 836, 874, 920, 1012, 1045, 1121, 1180, 1265, 1298, 1357, 1672, 1748, 2024, 2090, 2185, 2242, 2360, 2530, 2596, 2714, 3245, 3496, 4180, 4370, 4484, 4807, 5060, 5192, 5428, 5605, 6490, 6785, 8360, 8740, 8968, 9614, 10120, 10856, 11210, 12331, 12980, 13570, 14927, 17480, 19228, 22420, 24035, 24662, 25783, 25960, 27140, 29854, 38456, 44840, 48070, 49324, 51566, 54280, 59708, 61655, 74635, 96140, 98648, 103132, 119416, 123310, 128915, 149270, 192280, 206264, 246620, 257830, 283613, 298540, 493240, 515660, 567226, 597080, 1031320, 1134452, 1418065, 2268904, 2836130, 5672260, 11344520]

約数ペア:

[(1, 11344520), (2, 5672260), (4, 2836130), (5, 2268904), (8, 1418065), (10, 1134452), (11, 1031320), (19, 597080), (20, 567226), (22, 515660), (23, 493240), (38, 298540), (40, 283613), (44, 257830), (46, 246620), (55, 206264), (59, 192280), (76, 149270), (88, 128915), (92, 123310), (95, 119416), (110, 103132), (115, 98648), (118, 96140), (152, 74635), (184, 61655), (190, 59708), (209, 54280), (220, 51566), (230, 49324), (236, 48070), (253, 44840), (295, 38456), (380, 29854), (418, 27140), (437, 25960), (440, 25783), (460, 24662), (472, 24035), (506, 22420), (590, 19228), (649, 17480), (760, 14927), (836, 13570), (874, 12980), (920, 12331), (1012, 11210), (1045, 10856), (1121, 10120), (1180, 9614), (1265, 8968), (1298, 8740), (1357, 8360), (1672, 6785), (1748, 6490), (2024, 5605), (2090, 5428), (2185, 5192), (2242, 5060), (2360, 4807), (2530, 4484), (2596, 4370), (2714, 4180), (3245, 3496)]