124909220

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{23747}}^1$

素因数の和:24019

約数の個数: 24

約数和(自身を含む): 263317824

約数和(自身を除く): 138408604

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 23747, 47494, 94988, 118735, 237470, 474940, 6245461, 12490922, 24981844, 31227305, 62454610, 124909220]

約数ペア:

[(1, 124909220), (2, 62454610), (4, 31227305), (5, 24981844), (10, 12490922), (20, 6245461), (263, 474940), (526, 237470), (1052, 118735), (1315, 94988), (2630, 47494), (5260, 23747)]