67121440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24677}}^1$

素因数の和:24709

約数の個数: 48

約数和(自身を含む): 167909112

約数和(自身を除く): 100787672

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 24677, 49354, 98708, 123385, 197416, 246770, 394832, 419509, 493540, 789664, 839018, 987080, 1678036, 1974160, 2097545, 3356072, 3948320, 4195090, 6712144, 8390180, 13424288, 16780360, 33560720, 67121440]

約数ペア:

[(1, 67121440), (2, 33560720), (4, 16780360), (5, 13424288), (8, 8390180), (10, 6712144), (16, 4195090), (17, 3948320), (20, 3356072), (32, 2097545), (34, 1974160), (40, 1678036), (68, 987080), (80, 839018), (85, 789664), (136, 493540), (160, 419509), (170, 394832), (272, 246770), (340, 197416), (544, 123385), (680, 98708), (1360, 49354), (2720, 24677)]