38390560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18457}}^1$

素因数の和:18485

約数の個数: 48

約数和(自身を含む): 97679736

約数和(自身を除く): 59289176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 18457, 36914, 73828, 92285, 147656, 184570, 239941, 295312, 369140, 479882, 590624, 738280, 959764, 1199705, 1476560, 1919528, 2399410, 2953120, 3839056, 4798820, 7678112, 9597640, 19195280, 38390560]

約数ペア:

[(1, 38390560), (2, 19195280), (4, 9597640), (5, 7678112), (8, 4798820), (10, 3839056), (13, 2953120), (16, 2399410), (20, 1919528), (26, 1476560), (32, 1199705), (40, 959764), (52, 738280), (65, 590624), (80, 479882), (104, 369140), (130, 295312), (160, 239941), (208, 184570), (260, 147656), (416, 92285), (520, 73828), (1040, 36914), (2080, 18457)]