70331200

素因数分解:

$2^6\times 5^2\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:524

約数の個数: 84

約数和(自身を含む): 175039020

約数和(自身を除く): 104707820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 160, 200, 226, 320, 389, 400, 452, 565, 778, 800, 904, 1130, 1556, 1600, 1808, 1945, 2260, 2825, 3112, 3616, 3890, 4520, 5650, 6224, 7232, 7780, 9040, 9725, 11300, 12448, 15560, 18080, 19450, 22600, 24896, 31120, 36160, 38900, 43957, 45200, 62240, 77800, 87914, 90400, 124480, 155600, 175828, 180800, 219785, 311200, 351656, 439570, 622400, 703312, 879140, 1098925, 1406624, 1758280, 2197850, 2813248, 3516560, 4395700, 7033120, 8791400, 14066240, 17582800, 35165600, 70331200]

約数ペア:

[(1, 70331200), (2, 35165600), (4, 17582800), (5, 14066240), (8, 8791400), (10, 7033120), (16, 4395700), (20, 3516560), (25, 2813248), (32, 2197850), (40, 1758280), (50, 1406624), (64, 1098925), (80, 879140), (100, 703312), (113, 622400), (160, 439570), (200, 351656), (226, 311200), (320, 219785), (389, 180800), (400, 175828), (452, 155600), (565, 124480), (778, 90400), (800, 87914), (904, 77800), (1130, 62240), (1556, 45200), (1600, 43957), (1808, 38900), (1945, 36160), (2260, 31120), (2825, 24896), (3112, 22600), (3616, 19450), (3890, 18080), (4520, 15560), (5650, 12448), (6224, 11300), (7232, 9725), (7780, 9040)]