72377660

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 156643200

約数和(自身を除く): 84265540

約数列:

[1, 2, 4, 5, 10, 20, 59, 83, 118, 166, 236, 295, 332, 415, 590, 739, 830, 1180, 1478, 1660, 2956, 3695, 4897, 7390, 9794, 14780, 19588, 24485, 43601, 48970, 61337, 87202, 97940, 122674, 174404, 218005, 245348, 306685, 436010, 613370, 872020, 1226740, 3618883, 7237766, 14475532, 18094415, 36188830, 72377660]

約数ペア:

[(1, 72377660), (2, 36188830), (4, 18094415), (5, 14475532), (10, 7237766), (20, 3618883), (59, 1226740), (83, 872020), (118, 613370), (166, 436010), (236, 306685), (295, 245348), (332, 218005), (415, 174404), (590, 122674), (739, 97940), (830, 87202), (1180, 61337), (1478, 48970), (1660, 43601), (2956, 24485), (3695, 19588), (4897, 14780), (7390, 9794)]