162449450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{499}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 321408000

約数和(自身を除く): 158958550

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 383, 425, 499, 766, 850, 998, 1915, 2495, 3830, 4990, 6511, 8483, 9575, 12475, 13022, 16966, 19150, 24950, 32555, 42415, 65110, 84830, 162775, 191117, 212075, 325550, 382234, 424150, 955585, 1911170, 3248989, 4777925, 6497978, 9555850, 16244945, 32489890, 81224725, 162449450]

約数ペア:

[(1, 162449450), (2, 81224725), (5, 32489890), (10, 16244945), (17, 9555850), (25, 6497978), (34, 4777925), (50, 3248989), (85, 1911170), (170, 955585), (383, 424150), (425, 382234), (499, 325550), (766, 212075), (850, 191117), (998, 162775), (1915, 84830), (2495, 65110), (3830, 42415), (4990, 32555), (6511, 24950), (8483, 19150), (9575, 16966), (12475, 13022)]