8113400

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 19083600

約数和(自身を除く): 10970200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 359, 452, 565, 718, 904, 1130, 1436, 1795, 2260, 2825, 2872, 3590, 4520, 5650, 7180, 8975, 11300, 14360, 17950, 22600, 35900, 40567, 71800, 81134, 162268, 202835, 324536, 405670, 811340, 1014175, 1622680, 2028350, 4056700, 8113400]

約数ペア:

[(1, 8113400), (2, 4056700), (4, 2028350), (5, 1622680), (8, 1014175), (10, 811340), (20, 405670), (25, 324536), (40, 202835), (50, 162268), (100, 81134), (113, 71800), (200, 40567), (226, 35900), (359, 22600), (452, 17950), (565, 14360), (718, 11300), (904, 8975), (1130, 7180), (1436, 5650), (1795, 4520), (2260, 3590), (2825, 2872)]