45508889780

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2011}}^1\times {\mathrm{7207}}^1$

素因数の和:9384

約数の個数: 48

約数和(自身を含む): 96238563456

約数和(自身を除く): 50729673676

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 2011, 3140, 4022, 7207, 8044, 10055, 14414, 20110, 28828, 36035, 40220, 72070, 144140, 315727, 631454, 1131499, 1262908, 1578635, 2262998, 3157270, 4525996, 5657495, 6314540, 11314990, 14493277, 22629980, 28986554, 57973108, 72466385, 144932770, 289865540, 2275444489, 4550888978, 9101777956, 11377222445, 22754444890, 45508889780]

約数ペア:

[(1, 45508889780), (2, 22754444890), (4, 11377222445), (5, 9101777956), (10, 4550888978), (20, 2275444489), (157, 289865540), (314, 144932770), (628, 72466385), (785, 57973108), (1570, 28986554), (2011, 22629980), (3140, 14493277), (4022, 11314990), (7207, 6314540), (8044, 5657495), (10055, 4525996), (14414, 3157270), (20110, 2262998), (28828, 1578635), (36035, 1262908), (40220, 1131499), (72070, 631454), (144140, 315727)]