102000740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1483}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 226873920

約数和(自身を除く): 124873180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 181, 190, 362, 380, 724, 905, 1483, 1810, 2966, 3439, 3620, 5932, 6878, 7415, 13756, 14830, 17195, 28177, 29660, 34390, 56354, 68780, 112708, 140885, 268423, 281770, 536846, 563540, 1073692, 1342115, 2684230, 5100037, 5368460, 10200074, 20400148, 25500185, 51000370, 102000740]

約数ペア:

[(1, 102000740), (2, 51000370), (4, 25500185), (5, 20400148), (10, 10200074), (19, 5368460), (20, 5100037), (38, 2684230), (76, 1342115), (95, 1073692), (181, 563540), (190, 536846), (362, 281770), (380, 268423), (724, 140885), (905, 112708), (1483, 68780), (1810, 56354), (2966, 34390), (3439, 29660), (3620, 28177), (5932, 17195), (6878, 14830), (7415, 13756)]