12664150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 25551936

約数和(自身を除く): 12887786

約数列:

[1, 2, 5, 10, 17, 25, 34, 47, 50, 85, 94, 170, 235, 317, 425, 470, 634, 799, 850, 1175, 1585, 1598, 2350, 3170, 3995, 5389, 7925, 7990, 10778, 14899, 15850, 19975, 26945, 29798, 39950, 53890, 74495, 134725, 148990, 253283, 269450, 372475, 506566, 744950, 1266415, 2532830, 6332075, 12664150]

約数ペア:

[(1, 12664150), (2, 6332075), (5, 2532830), (10, 1266415), (17, 744950), (25, 506566), (34, 372475), (47, 269450), (50, 253283), (85, 148990), (94, 134725), (170, 74495), (235, 53890), (317, 39950), (425, 29798), (470, 26945), (634, 19975), (799, 15850), (850, 14899), (1175, 10778), (1585, 7990), (1598, 7925), (2350, 5389), (3170, 3995)]