336296060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{1087}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 731136000

約数和(自身を除く): 394839940

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 499, 620, 998, 1087, 1996, 2174, 2495, 4348, 4990, 5435, 9980, 10870, 15469, 21740, 30938, 33697, 61876, 67394, 77345, 134788, 154690, 168485, 309380, 336970, 542413, 673940, 1084826, 2169652, 2712065, 5424130, 10848260, 16814803, 33629606, 67259212, 84074015, 168148030, 336296060]

約数ペア:

[(1, 336296060), (2, 168148030), (4, 84074015), (5, 67259212), (10, 33629606), (20, 16814803), (31, 10848260), (62, 5424130), (124, 2712065), (155, 2169652), (310, 1084826), (499, 673940), (620, 542413), (998, 336970), (1087, 309380), (1996, 168485), (2174, 154690), (2495, 134788), (4348, 77345), (4990, 67394), (5435, 61876), (9980, 33697), (10870, 30938), (15469, 21740)]