2012363900

素因数分解:

$2^2\times 5^2\times {\mathrm{3209}}^1\times {\mathrm{6271}}^1$

素因数の和:9494

約数の個数: 36

約数和(自身を含む): 4368887040

約数和(自身を除く): 2356523140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 3209, 6271, 6418, 12542, 12836, 16045, 25084, 31355, 32090, 62710, 64180, 80225, 125420, 156775, 160450, 313550, 320900, 627100, 20123639, 40247278, 80494556, 100618195, 201236390, 402472780, 503090975, 1006181950, 2012363900]

約数ペア:

[(1, 2012363900), (2, 1006181950), (4, 503090975), (5, 402472780), (10, 201236390), (20, 100618195), (25, 80494556), (50, 40247278), (100, 20123639), (3209, 627100), (6271, 320900), (6418, 313550), (12542, 160450), (12836, 156775), (16045, 125420), (25084, 80225), (31355, 64180), (32090, 62710)]