45828400

素因数分解:

$2^4\times 5^2\times {\mathrm{114571}}^1$

素因数の和:114589

約数の個数: 30

約数和(自身を含む): 110103692

約数和(自身を除く): 64275292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 114571, 229142, 458284, 572855, 916568, 1145710, 1833136, 2291420, 2864275, 4582840, 5728550, 9165680, 11457100, 22914200, 45828400]

約数ペア:

[(1, 45828400), (2, 22914200), (4, 11457100), (5, 9165680), (8, 5728550), (10, 4582840), (16, 2864275), (20, 2291420), (25, 1833136), (40, 1145710), (50, 916568), (80, 572855), (100, 458284), (200, 229142), (400, 114571)]