73310120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8293}}^1$

素因数の和:8334

約数の個数: 64

約数和(自身を含む): 188107920

約数和(自身を除く): 114797800

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8293, 8840, 16586, 33172, 41465, 66344, 82930, 107809, 140981, 165860, 215618, 281962, 331720, 431236, 539045, 563924, 704905, 862472, 1078090, 1127848, 1409810, 1832753, 2156180, 2819620, 3665506, 4312360, 5639240, 7331012, 9163765, 14662024, 18327530, 36655060, 73310120]

約数ペア:

[(1, 73310120), (2, 36655060), (4, 18327530), (5, 14662024), (8, 9163765), (10, 7331012), (13, 5639240), (17, 4312360), (20, 3665506), (26, 2819620), (34, 2156180), (40, 1832753), (52, 1409810), (65, 1127848), (68, 1078090), (85, 862472), (104, 704905), (130, 563924), (136, 539045), (170, 431236), (221, 331720), (260, 281962), (340, 215618), (442, 165860), (520, 140981), (680, 107809), (884, 82930), (1105, 66344), (1768, 41465), (2210, 33172), (4420, 16586), (8293, 8840)]