3669705880

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{4969}}^1$

素因数の和:5516

約数の個数: 64

約数和(自身を含む): 8498700000

約数和(自身を除く): 4828994120

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 499, 740, 998, 1480, 1996, 2495, 3992, 4969, 4990, 9938, 9980, 18463, 19876, 19960, 24845, 36926, 39752, 49690, 73852, 92315, 99380, 147704, 183853, 184630, 198760, 367706, 369260, 735412, 738520, 919265, 1470824, 1838530, 2479531, 3677060, 4959062, 7354120, 9918124, 12397655, 19836248, 24795310, 49590620, 91742647, 99181240, 183485294, 366970588, 458713235, 733941176, 917426470, 1834852940, 3669705880]

約数ペア:

[(1, 3669705880), (2, 1834852940), (4, 917426470), (5, 733941176), (8, 458713235), (10, 366970588), (20, 183485294), (37, 99181240), (40, 91742647), (74, 49590620), (148, 24795310), (185, 19836248), (296, 12397655), (370, 9918124), (499, 7354120), (740, 4959062), (998, 3677060), (1480, 2479531), (1996, 1838530), (2495, 1470824), (3992, 919265), (4969, 738520), (4990, 735412), (9938, 369260), (9980, 367706), (18463, 198760), (19876, 184630), (19960, 183853), (24845, 147704), (36926, 99380), (39752, 92315), (49690, 73852)]