62452940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 145995696

約数和(自身を除く): 83542756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 131, 197, 220, 242, 262, 394, 484, 524, 605, 655, 788, 985, 1210, 1310, 1441, 1970, 2167, 2420, 2620, 2882, 3940, 4334, 5764, 7205, 8668, 10835, 14410, 15851, 21670, 23837, 25807, 28820, 31702, 43340, 47674, 51614, 63404, 79255, 95348, 103228, 119185, 129035, 158510, 238370, 258070, 283877, 317020, 476740, 516140, 567754, 1135508, 1419385, 2838770, 3122647, 5677540, 6245294, 12490588, 15613235, 31226470, 62452940]

約数ペア:

[(1, 62452940), (2, 31226470), (4, 15613235), (5, 12490588), (10, 6245294), (11, 5677540), (20, 3122647), (22, 2838770), (44, 1419385), (55, 1135508), (110, 567754), (121, 516140), (131, 476740), (197, 317020), (220, 283877), (242, 258070), (262, 238370), (394, 158510), (484, 129035), (524, 119185), (605, 103228), (655, 95348), (788, 79255), (985, 63404), (1210, 51614), (1310, 47674), (1441, 43340), (1970, 31702), (2167, 28820), (2420, 25807), (2620, 23837), (2882, 21670), (3940, 15851), (4334, 14410), (5764, 10835), (7205, 8668)]