80322200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{57373}}^1$

素因数の和:57396

約数の個数: 48

約数和(自身を含む): 213431280

約数和(自身を除く): 133109080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 57373, 114746, 229492, 286865, 401611, 458984, 573730, 803222, 1147460, 1434325, 1606444, 2008055, 2294920, 2868650, 3212888, 4016110, 5737300, 8032220, 10040275, 11474600, 16064440, 20080550, 40161100, 80322200]

約数ペア:

[(1, 80322200), (2, 40161100), (4, 20080550), (5, 16064440), (7, 11474600), (8, 10040275), (10, 8032220), (14, 5737300), (20, 4016110), (25, 3212888), (28, 2868650), (35, 2294920), (40, 2008055), (50, 1606444), (56, 1434325), (70, 1147460), (100, 803222), (140, 573730), (175, 458984), (200, 401611), (280, 286865), (350, 229492), (700, 114746), (1400, 57373)]