957631640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{10789}}^1$

素因数の和:11124

約数の個数: 64

約数和(自身を含む): 2470478400

約数和(自身を除く): 1512846760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 317, 634, 1268, 1585, 2219, 2536, 3170, 4438, 6340, 8876, 10789, 11095, 12680, 17752, 21578, 22190, 43156, 44380, 53945, 75523, 86312, 88760, 107890, 151046, 215780, 302092, 377615, 431560, 604184, 755230, 1510460, 3020920, 3420113, 6840226, 13680452, 17100565, 23940791, 27360904, 34201130, 47881582, 68402260, 95763164, 119703955, 136804520, 191526328, 239407910, 478815820, 957631640]

約数ペア:

[(1, 957631640), (2, 478815820), (4, 239407910), (5, 191526328), (7, 136804520), (8, 119703955), (10, 95763164), (14, 68402260), (20, 47881582), (28, 34201130), (35, 27360904), (40, 23940791), (56, 17100565), (70, 13680452), (140, 6840226), (280, 3420113), (317, 3020920), (634, 1510460), (1268, 755230), (1585, 604184), (2219, 431560), (2536, 377615), (3170, 302092), (4438, 215780), (6340, 151046), (8876, 107890), (10789, 88760), (11095, 86312), (12680, 75523), (17752, 53945), (21578, 44380), (22190, 43156)]