910332620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1\times {\mathrm{2239}}^1$

素因数の和:2978

約数の個数: 48

約数和(自身を含む): 1981324800

約数和(自身を除く): 1070992180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 701, 1402, 2239, 2804, 3505, 4478, 7010, 8956, 11195, 14020, 20329, 22390, 40658, 44780, 64931, 81316, 101645, 129862, 203290, 259724, 324655, 406580, 649310, 1298620, 1569539, 3139078, 6278156, 7847695, 15695390, 31390780, 45516631, 91033262, 182066524, 227583155, 455166310, 910332620]

約数ペア:

[(1, 910332620), (2, 455166310), (4, 227583155), (5, 182066524), (10, 91033262), (20, 45516631), (29, 31390780), (58, 15695390), (116, 7847695), (145, 6278156), (290, 3139078), (580, 1569539), (701, 1298620), (1402, 649310), (2239, 406580), (2804, 324655), (3505, 259724), (4478, 203290), (7010, 129862), (8956, 101645), (11195, 81316), (14020, 64931), (20329, 44780), (22390, 40658)]