2273242240

素因数分解:

$2^7\times 5^1\times {\mathrm{3551941}}^1$

素因数の和:3551960

約数の個数: 32

約数和(自身を含む): 5434471260

約数和(自身を除く): 3161229020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3551941, 7103882, 14207764, 17759705, 28415528, 35519410, 56831056, 71038820, 113662112, 142077640, 227324224, 284155280, 454648448, 568310560, 1136621120, 2273242240]

約数ペア:

[(1, 2273242240), (2, 1136621120), (4, 568310560), (5, 454648448), (8, 284155280), (10, 227324224), (16, 142077640), (20, 113662112), (32, 71038820), (40, 56831056), (64, 35519410), (80, 28415528), (128, 17759705), (160, 14207764), (320, 7103882), (640, 3551941)]