152057660

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 325987200

約数和(自身を除く): 173929540

約数列:

[1, 2, 4, 5, 10, 20, 83, 139, 166, 278, 332, 415, 556, 659, 695, 830, 1318, 1390, 1660, 2636, 2780, 3295, 6590, 11537, 13180, 23074, 46148, 54697, 57685, 91601, 109394, 115370, 183202, 218788, 230740, 273485, 366404, 458005, 546970, 916010, 1093940, 1832020, 7602883, 15205766, 30411532, 38014415, 76028830, 152057660]

約数ペア:

[(1, 152057660), (2, 76028830), (4, 38014415), (5, 30411532), (10, 15205766), (20, 7602883), (83, 1832020), (139, 1093940), (166, 916010), (278, 546970), (332, 458005), (415, 366404), (556, 273485), (659, 230740), (695, 218788), (830, 183202), (1318, 115370), (1390, 109394), (1660, 91601), (2636, 57685), (2780, 54697), (3295, 46148), (6590, 23074), (11537, 13180)]