133049200

素因数分解:

$2^4\times 5^2\times {\mathrm{332623}}^1$

素因数の和:332641

約数の個数: 30

約数和(自身を含む): 319651664

約数和(自身を除く): 186602464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 332623, 665246, 1330492, 1663115, 2660984, 3326230, 5321968, 6652460, 8315575, 13304920, 16631150, 26609840, 33262300, 66524600, 133049200]

約数ペア:

[(1, 133049200), (2, 66524600), (4, 33262300), (5, 26609840), (8, 16631150), (10, 13304920), (16, 8315575), (20, 6652460), (25, 5321968), (40, 3326230), (50, 2660984), (80, 1663115), (100, 1330492), (200, 665246), (400, 332623)]