62500840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{859}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 150465600

約数和(自身を除く): 87964760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 107, 136, 170, 214, 340, 428, 535, 680, 856, 859, 1070, 1718, 1819, 2140, 3436, 3638, 4280, 4295, 6872, 7276, 8590, 9095, 14552, 14603, 17180, 18190, 29206, 34360, 36380, 58412, 72760, 73015, 91913, 116824, 146030, 183826, 292060, 367652, 459565, 584120, 735304, 919130, 1562521, 1838260, 3125042, 3676520, 6250084, 7812605, 12500168, 15625210, 31250420, 62500840]

約数ペア:

[(1, 62500840), (2, 31250420), (4, 15625210), (5, 12500168), (8, 7812605), (10, 6250084), (17, 3676520), (20, 3125042), (34, 1838260), (40, 1562521), (68, 919130), (85, 735304), (107, 584120), (136, 459565), (170, 367652), (214, 292060), (340, 183826), (428, 146030), (535, 116824), (680, 91913), (856, 73015), (859, 72760), (1070, 58412), (1718, 36380), (1819, 34360), (2140, 29206), (3436, 18190), (3638, 17180), (4280, 14603), (4295, 14552), (6872, 9095), (7276, 8590)]