5159570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 10435392

約数和(自身を除く): 5275822

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 71, 86, 130, 142, 169, 215, 338, 355, 430, 559, 710, 845, 923, 1118, 1690, 1846, 2795, 3053, 4615, 5590, 6106, 7267, 9230, 11999, 14534, 15265, 23998, 30530, 36335, 39689, 59995, 72670, 79378, 119990, 198445, 396890, 515957, 1031914, 2579785, 5159570]

約数ペア:

[(1, 5159570), (2, 2579785), (5, 1031914), (10, 515957), (13, 396890), (26, 198445), (43, 119990), (65, 79378), (71, 72670), (86, 59995), (130, 39689), (142, 36335), (169, 30530), (215, 23998), (338, 15265), (355, 14534), (430, 11999), (559, 9230), (710, 7267), (845, 6106), (923, 5590), (1118, 4615), (1690, 3053), (1846, 2795)]