2011244060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127133}}^1$

素因数の和:127262

約数の個数: 48

約数和(自身を含む): 4869740736

約数和(自身を除く): 2858496676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7910, 15820, 127133, 254266, 508532, 635665, 889931, 1271330, 1779862, 2542660, 3559724, 4449655, 8899310, 14366029, 17798620, 28732058, 57464116, 71830145, 100562203, 143660290, 201124406, 287320580, 402248812, 502811015, 1005622030, 2011244060]

約数ペア:

[(1, 2011244060), (2, 1005622030), (4, 502811015), (5, 402248812), (7, 287320580), (10, 201124406), (14, 143660290), (20, 100562203), (28, 71830145), (35, 57464116), (70, 28732058), (113, 17798620), (140, 14366029), (226, 8899310), (452, 4449655), (565, 3559724), (791, 2542660), (1130, 1779862), (1582, 1271330), (2260, 889931), (3164, 635665), (3955, 508532), (7910, 254266), (15820, 127133)]