110128720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6229}}^1$

素因数の和:6272

約数の個数: 80

約数和(自身を含む): 292012560

約数和(自身を除く): 181883840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 6229, 8840, 12458, 17680, 24916, 31145, 49832, 62290, 80977, 99664, 105893, 124580, 161954, 211786, 249160, 323908, 404885, 423572, 498320, 529465, 647816, 809770, 847144, 1058930, 1295632, 1376609, 1619540, 1694288, 2117860, 2753218, 3239080, 4235720, 5506436, 6478160, 6883045, 8471440, 11012872, 13766090, 22025744, 27532180, 55064360, 110128720]

約数ペア:

[(1, 110128720), (2, 55064360), (4, 27532180), (5, 22025744), (8, 13766090), (10, 11012872), (13, 8471440), (16, 6883045), (17, 6478160), (20, 5506436), (26, 4235720), (34, 3239080), (40, 2753218), (52, 2117860), (65, 1694288), (68, 1619540), (80, 1376609), (85, 1295632), (104, 1058930), (130, 847144), (136, 809770), (170, 647816), (208, 529465), (221, 498320), (260, 423572), (272, 404885), (340, 323908), (442, 249160), (520, 211786), (680, 161954), (884, 124580), (1040, 105893), (1105, 99664), (1360, 80977), (1768, 62290), (2210, 49832), (3536, 31145), (4420, 24916), (6229, 17680), (8840, 12458)]