66425360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22441}}^1$

素因数の和:22491

約数の個数: 40

約数和(自身を含む): 158620056

約数和(自身を除く): 92194696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 22441, 44882, 89764, 112205, 179528, 224410, 359056, 448820, 830317, 897640, 1660634, 1795280, 3321268, 4151585, 6642536, 8303170, 13285072, 16606340, 33212680, 66425360]

約数ペア:

[(1, 66425360), (2, 33212680), (4, 16606340), (5, 13285072), (8, 8303170), (10, 6642536), (16, 4151585), (20, 3321268), (37, 1795280), (40, 1660634), (74, 897640), (80, 830317), (148, 448820), (185, 359056), (296, 224410), (370, 179528), (592, 112205), (740, 89764), (1480, 44882), (2960, 22441)]