127250470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2083}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 236325600

約数和(自身を除く): 109075130

約数列:

[1, 2, 5, 10, 41, 82, 149, 205, 298, 410, 745, 1490, 2083, 4166, 6109, 10415, 12218, 20830, 30545, 61090, 85403, 170806, 310367, 427015, 620734, 854030, 1551835, 3103670, 12725047, 25450094, 63625235, 127250470]

約数ペア:

[(1, 127250470), (2, 63625235), (5, 25450094), (10, 12725047), (41, 3103670), (82, 1551835), (149, 854030), (205, 620734), (298, 427015), (410, 310367), (745, 170806), (1490, 85403), (2083, 61090), (4166, 30545), (6109, 20830), (10415, 12218)]