42805600

素因数分解:

$2^5\times 5^2\times {\mathrm{53507}}^1$

素因数の和:53527

約数の個数: 36

約数和(自身を含む): 104501124

約数和(自身を除く): 61695524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 53507, 107014, 214028, 267535, 428056, 535070, 856112, 1070140, 1337675, 1712224, 2140280, 2675350, 4280560, 5350700, 8561120, 10701400, 21402800, 42805600]

約数ペア:

[(1, 42805600), (2, 21402800), (4, 10701400), (5, 8561120), (8, 5350700), (10, 4280560), (16, 2675350), (20, 2140280), (25, 1712224), (32, 1337675), (40, 1070140), (50, 856112), (80, 535070), (100, 428056), (160, 267535), (200, 214028), (400, 107014), (800, 53507)]