874954480

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{96787}}^1$

素因数の和:96913

約数の個数: 40

約数和(自身を含む): 2052292752

約数和(自身を除く): 1177338272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 96787, 193574, 387148, 483935, 774296, 967870, 1548592, 1935740, 3871480, 7742960, 10936931, 21873862, 43747724, 54684655, 87495448, 109369310, 174990896, 218738620, 437477240, 874954480]

約数ペア:

[(1, 874954480), (2, 437477240), (4, 218738620), (5, 174990896), (8, 109369310), (10, 87495448), (16, 54684655), (20, 43747724), (40, 21873862), (80, 10936931), (113, 7742960), (226, 3871480), (452, 1935740), (565, 1548592), (904, 967870), (1130, 774296), (1808, 483935), (2260, 387148), (4520, 193574), (9040, 96787)]