74795060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2999}}^1$

素因数の和:3080

約数の個数: 48

約数和(自身を含む): 166320000

約数和(自身を除く): 91524940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 2494, 2999, 4988, 5998, 6235, 11996, 12470, 14995, 24940, 29990, 59980, 86971, 128957, 173942, 257914, 347884, 434855, 515828, 644785, 869710, 1289570, 1739420, 2579140, 3739753, 7479506, 14959012, 18698765, 37397530, 74795060]

約数ペア:

[(1, 74795060), (2, 37397530), (4, 18698765), (5, 14959012), (10, 7479506), (20, 3739753), (29, 2579140), (43, 1739420), (58, 1289570), (86, 869710), (116, 644785), (145, 515828), (172, 434855), (215, 347884), (290, 257914), (430, 173942), (580, 128957), (860, 86971), (1247, 59980), (2494, 29990), (2999, 24940), (4988, 14995), (5998, 12470), (6235, 11996)]