23406800

素因数分解:

$2^4\times 5^2\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:540

約数の個数: 60

約数和(自身を含む): 56737440

約数和(自身を除く): 33330640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 163, 200, 326, 359, 400, 652, 718, 815, 1304, 1436, 1630, 1795, 2608, 2872, 3260, 3590, 4075, 5744, 6520, 7180, 8150, 8975, 13040, 14360, 16300, 17950, 28720, 32600, 35900, 58517, 65200, 71800, 117034, 143600, 234068, 292585, 468136, 585170, 936272, 1170340, 1462925, 2340680, 2925850, 4681360, 5851700, 11703400, 23406800]

約数ペア:

[(1, 23406800), (2, 11703400), (4, 5851700), (5, 4681360), (8, 2925850), (10, 2340680), (16, 1462925), (20, 1170340), (25, 936272), (40, 585170), (50, 468136), (80, 292585), (100, 234068), (163, 143600), (200, 117034), (326, 71800), (359, 65200), (400, 58517), (652, 35900), (718, 32600), (815, 28720), (1304, 17950), (1436, 16300), (1630, 14360), (1795, 13040), (2608, 8975), (2872, 8150), (3260, 7180), (3590, 6520), (4075, 5744)]