2625700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 108

約数和(自身を含む): 7388416

約数和(自身を除く): 4762716

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 31, 35, 44, 50, 55, 62, 70, 77, 100, 110, 121, 124, 140, 154, 155, 175, 217, 220, 242, 275, 308, 310, 341, 350, 385, 434, 484, 550, 605, 620, 682, 700, 770, 775, 847, 868, 1085, 1100, 1210, 1364, 1540, 1550, 1694, 1705, 1925, 2170, 2387, 2420, 3025, 3100, 3388, 3410, 3751, 3850, 4235, 4340, 4774, 5425, 6050, 6820, 7502, 7700, 8470, 8525, 9548, 10850, 11935, 12100, 15004, 16940, 17050, 18755, 21175, 21700, 23870, 26257, 34100, 37510, 42350, 47740, 52514, 59675, 75020, 84700, 93775, 105028, 119350, 131285, 187550, 238700, 262570, 375100, 525140, 656425, 1312850, 2625700]

約数ペア:

[(1, 2625700), (2, 1312850), (4, 656425), (5, 525140), (7, 375100), (10, 262570), (11, 238700), (14, 187550), (20, 131285), (22, 119350), (25, 105028), (28, 93775), (31, 84700), (35, 75020), (44, 59675), (50, 52514), (55, 47740), (62, 42350), (70, 37510), (77, 34100), (100, 26257), (110, 23870), (121, 21700), (124, 21175), (140, 18755), (154, 17050), (155, 16940), (175, 15004), (217, 12100), (220, 11935), (242, 10850), (275, 9548), (308, 8525), (310, 8470), (341, 7700), (350, 7502), (385, 6820), (434, 6050), (484, 5425), (550, 4774), (605, 4340), (620, 4235), (682, 3850), (700, 3751), (770, 3410), (775, 3388), (847, 3100), (868, 3025), (1085, 2420), (1100, 2387), (1210, 2170), (1364, 1925), (1540, 1705), (1550, 1694)]