45266800

素因数分解:

$2^4\times 5^2\times {\mathrm{113167}}^1$

素因数の和:113185

約数の個数: 30

約数和(自身を含む): 108754448

約数和(自身を除く): 63487648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 113167, 226334, 452668, 565835, 905336, 1131670, 1810672, 2263340, 2829175, 4526680, 5658350, 9053360, 11316700, 22633400, 45266800]

約数ペア:

[(1, 45266800), (2, 22633400), (4, 11316700), (5, 9053360), (8, 5658350), (10, 4526680), (16, 2829175), (20, 2263340), (25, 1810672), (40, 1131670), (50, 905336), (80, 565835), (100, 452668), (200, 226334), (400, 113167)]