76239280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5639}}^1$

素因数の和:5678

約数の個数: 60

約数和(自身を含む): 191974320

約数和(自身を除く): 115735040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 5639, 6760, 11278, 13520, 22556, 28195, 45112, 56390, 73307, 90224, 112780, 146614, 225560, 293228, 366535, 451120, 586456, 733070, 952991, 1172912, 1466140, 1905982, 2932280, 3811964, 4764955, 5864560, 7623928, 9529910, 15247856, 19059820, 38119640, 76239280]

約数ペア:

[(1, 76239280), (2, 38119640), (4, 19059820), (5, 15247856), (8, 9529910), (10, 7623928), (13, 5864560), (16, 4764955), (20, 3811964), (26, 2932280), (40, 1905982), (52, 1466140), (65, 1172912), (80, 952991), (104, 733070), (130, 586456), (169, 451120), (208, 366535), (260, 293228), (338, 225560), (520, 146614), (676, 112780), (845, 90224), (1040, 73307), (1352, 56390), (1690, 45112), (2704, 28195), (3380, 22556), (5639, 13520), (6760, 11278)]