127254200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{14797}}^1$

素因数の和:14856

約数の個数: 48

約数和(自身を含む): 302767080

約数和(自身を除く): 175512880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 4300, 8600, 14797, 29594, 59188, 73985, 118376, 147970, 295940, 369925, 591880, 636271, 739850, 1272542, 1479700, 2545084, 2959400, 3181355, 5090168, 6362710, 12725420, 15906775, 25450840, 31813550, 63627100, 127254200]

約数ペア:

[(1, 127254200), (2, 63627100), (4, 31813550), (5, 25450840), (8, 15906775), (10, 12725420), (20, 6362710), (25, 5090168), (40, 3181355), (43, 2959400), (50, 2545084), (86, 1479700), (100, 1272542), (172, 739850), (200, 636271), (215, 591880), (344, 369925), (430, 295940), (860, 147970), (1075, 118376), (1720, 73985), (2150, 59188), (4300, 29594), (8600, 14797)]