2017025450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{7039}}^1$

素因数の和:7583

約数の個数: 48

約数和(自身を含む): 4101166080

約数和(自身を除く): 2084140630

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 521, 550, 1042, 2605, 5210, 5731, 7039, 11462, 13025, 14078, 26050, 28655, 35195, 57310, 70390, 77429, 143275, 154858, 175975, 286550, 351950, 387145, 774290, 1935725, 3667319, 3871450, 7334638, 18336595, 36673190, 40340509, 80681018, 91682975, 183365950, 201702545, 403405090, 1008512725, 2017025450]

約数ペア:

[(1, 2017025450), (2, 1008512725), (5, 403405090), (10, 201702545), (11, 183365950), (22, 91682975), (25, 80681018), (50, 40340509), (55, 36673190), (110, 18336595), (275, 7334638), (521, 3871450), (550, 3667319), (1042, 1935725), (2605, 774290), (5210, 387145), (5731, 351950), (7039, 286550), (11462, 175975), (13025, 154858), (14078, 143275), (26050, 77429), (28655, 70390), (35195, 57310)]