41628320

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4909}}^1$

素因数の和:4977

約数の個数: 48

約数和(自身を含む): 100222920

約数和(自身を除く): 58594600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 4909, 8480, 9818, 19636, 24545, 39272, 49090, 78544, 98180, 157088, 196360, 260177, 392720, 520354, 785440, 1040708, 1300885, 2081416, 2601770, 4162832, 5203540, 8325664, 10407080, 20814160, 41628320]

約数ペア:

[(1, 41628320), (2, 20814160), (4, 10407080), (5, 8325664), (8, 5203540), (10, 4162832), (16, 2601770), (20, 2081416), (32, 1300885), (40, 1040708), (53, 785440), (80, 520354), (106, 392720), (160, 260177), (212, 196360), (265, 157088), (424, 98180), (530, 78544), (848, 49090), (1060, 39272), (1696, 24545), (2120, 19636), (4240, 9818), (4909, 8480)]