57274480

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1889}}^1$

素因数の和:2281

約数の個数: 40

約数和(自身を含む): 133585200

約数和(自身を除く): 76310720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1516, 1889, 1895, 3032, 3778, 3790, 6064, 7556, 7580, 9445, 15112, 15160, 18890, 30224, 30320, 37780, 75560, 151120, 715931, 1431862, 2863724, 3579655, 5727448, 7159310, 11454896, 14318620, 28637240, 57274480]

約数ペア:

[(1, 57274480), (2, 28637240), (4, 14318620), (5, 11454896), (8, 7159310), (10, 5727448), (16, 3579655), (20, 2863724), (40, 1431862), (80, 715931), (379, 151120), (758, 75560), (1516, 37780), (1889, 30320), (1895, 30224), (3032, 18890), (3778, 15160), (3790, 15112), (6064, 9445), (7556, 7580)]