851804338180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{3700601}}^1$

素因数の和:3701304

約数の個数: 48

約数和(自身を含む): 1896810165936

約数和(自身を除く): 1045005827756

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 677, 1354, 2708, 3385, 6770, 11509, 13540, 23018, 46036, 57545, 115090, 230180, 3700601, 7401202, 14802404, 18503005, 37006010, 62910217, 74012020, 125820434, 251640868, 314551085, 629102170, 1258204340, 2505306877, 5010613754, 10021227508, 12526534385, 25053068770, 42590216909, 50106137540, 85180433818, 170360867636, 212951084545, 425902169090, 851804338180]

約数ペア:

[(1, 851804338180), (2, 425902169090), (4, 212951084545), (5, 170360867636), (10, 85180433818), (17, 50106137540), (20, 42590216909), (34, 25053068770), (68, 12526534385), (85, 10021227508), (170, 5010613754), (340, 2505306877), (677, 1258204340), (1354, 629102170), (2708, 314551085), (3385, 251640868), (6770, 125820434), (11509, 74012020), (13540, 62910217), (23018, 37006010), (46036, 18503005), (57545, 14802404), (115090, 7401202), (230180, 3700601)]