13175510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 25994304

約数和(自身を除く): 12818794

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 97, 170, 194, 235, 289, 470, 485, 578, 799, 970, 1445, 1598, 1649, 2890, 3298, 3995, 4559, 7990, 8245, 9118, 13583, 16490, 22795, 27166, 28033, 45590, 56066, 67915, 77503, 135830, 140165, 155006, 280330, 387515, 775030, 1317551, 2635102, 6587755, 13175510]

約数ペア:

[(1, 13175510), (2, 6587755), (5, 2635102), (10, 1317551), (17, 775030), (34, 387515), (47, 280330), (85, 155006), (94, 140165), (97, 135830), (170, 77503), (194, 67915), (235, 56066), (289, 45590), (470, 28033), (485, 27166), (578, 22795), (799, 16490), (970, 13583), (1445, 9118), (1598, 8245), (1649, 7990), (2890, 4559), (3298, 3995)]