38632880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 106670256

約数和(自身を除く): 68037376

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 176, 208, 220, 242, 260, 286, 307, 440, 484, 520, 572, 605, 614, 715, 880, 968, 1040, 1144, 1210, 1228, 1430, 1535, 1573, 1936, 2288, 2420, 2456, 2860, 3070, 3146, 3377, 3991, 4840, 4912, 5720, 6140, 6292, 6754, 7865, 7982, 9680, 11440, 12280, 12584, 13508, 15730, 15964, 16885, 19955, 24560, 25168, 27016, 31460, 31928, 33770, 37147, 39910, 43901, 54032, 62920, 63856, 67540, 74294, 79820, 87802, 125840, 135080, 148588, 159640, 175604, 185735, 219505, 270160, 297176, 319280, 351208, 371470, 439010, 482911, 594352, 702416, 742940, 878020, 965822, 1485880, 1756040, 1931644, 2414555, 2971760, 3512080, 3863288, 4829110, 7726576, 9658220, 19316440, 38632880]

約数ペア:

[(1, 38632880), (2, 19316440), (4, 9658220), (5, 7726576), (8, 4829110), (10, 3863288), (11, 3512080), (13, 2971760), (16, 2414555), (20, 1931644), (22, 1756040), (26, 1485880), (40, 965822), (44, 878020), (52, 742940), (55, 702416), (65, 594352), (80, 482911), (88, 439010), (104, 371470), (110, 351208), (121, 319280), (130, 297176), (143, 270160), (176, 219505), (208, 185735), (220, 175604), (242, 159640), (260, 148588), (286, 135080), (307, 125840), (440, 87802), (484, 79820), (520, 74294), (572, 67540), (605, 63856), (614, 62920), (715, 54032), (880, 43901), (968, 39910), (1040, 37147), (1144, 33770), (1210, 31928), (1228, 31460), (1430, 27016), (1535, 25168), (1573, 24560), (1936, 19955), (2288, 16885), (2420, 15964), (2456, 15730), (2860, 13508), (3070, 12584), (3146, 12280), (3377, 11440), (3991, 9680), (4840, 7982), (4912, 7865), (5720, 6754), (6140, 6292)]