22130810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 45505152

約数和(自身を除く): 23374342

約数列:

[1, 2, 5, 10, 13, 26, 37, 43, 65, 74, 86, 107, 130, 185, 214, 215, 370, 430, 481, 535, 559, 962, 1070, 1118, 1391, 1591, 2405, 2782, 2795, 3182, 3959, 4601, 4810, 5590, 6955, 7918, 7955, 9202, 13910, 15910, 19795, 20683, 23005, 39590, 41366, 46010, 51467, 59813, 102934, 103415, 119626, 170237, 206830, 257335, 299065, 340474, 514670, 598130, 851185, 1702370, 2213081, 4426162, 11065405, 22130810]

約数ペア:

[(1, 22130810), (2, 11065405), (5, 4426162), (10, 2213081), (13, 1702370), (26, 851185), (37, 598130), (43, 514670), (65, 340474), (74, 299065), (86, 257335), (107, 206830), (130, 170237), (185, 119626), (214, 103415), (215, 102934), (370, 59813), (430, 51467), (481, 46010), (535, 41366), (559, 39590), (962, 23005), (1070, 20683), (1118, 19795), (1391, 15910), (1591, 13910), (2405, 9202), (2782, 7955), (2795, 7918), (3182, 6955), (3959, 5590), (4601, 4810)]