15301330820

素因数分解:

$2^2\times 5^1\times {\mathrm{8101}}^1\times {\mathrm{94441}}^1$

素因数の和:102551

約数の個数: 24

約数和(自身を含む): 32137101528

約数和(自身を除く): 16835770708

約数列:

[1, 2, 4, 5, 10, 20, 8101, 16202, 32404, 40505, 81010, 94441, 162020, 188882, 377764, 472205, 944410, 1888820, 765066541, 1530133082, 3060266164, 3825332705, 7650665410, 15301330820]

約数ペア:

[(1, 15301330820), (2, 7650665410), (4, 3825332705), (5, 3060266164), (10, 1530133082), (20, 765066541), (8101, 1888820), (16202, 944410), (32404, 472205), (40505, 377764), (81010, 188882), (94441, 162020)]