793480

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 1814400

約数和(自身を除く): 1020920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 239, 332, 415, 478, 664, 830, 956, 1195, 1660, 1912, 2390, 3320, 4780, 9560, 19837, 39674, 79348, 99185, 158696, 198370, 396740, 793480]

約数ペア:

[(1, 793480), (2, 396740), (4, 198370), (5, 158696), (8, 99185), (10, 79348), (20, 39674), (40, 19837), (83, 9560), (166, 4780), (239, 3320), (332, 2390), (415, 1912), (478, 1660), (664, 1195), (830, 956)]