407099827810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1383799}}^1$

素因数の和:1383923

約数の個数: 64

約数和(自身を含む): 825763276800

約数和(自身を除く): 418663448990

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 73, 130, 146, 155, 310, 365, 403, 730, 806, 949, 1898, 2015, 2263, 4030, 4526, 4745, 9490, 11315, 22630, 29419, 58838, 147095, 294190, 1383799, 2767598, 6918995, 13837990, 17989387, 35978774, 42897769, 85795538, 89946935, 101017327, 179893870, 202034654, 214488845, 428977690, 505086635, 557670997, 1010173270, 1115341994, 1313225251, 2626450502, 2788354985, 3131537137, 5576709970, 6263074274, 6566126255, 13132252510, 15657685685, 31315371370, 40709982781, 81419965562, 203549913905, 407099827810]

約数ペア:

[(1, 407099827810), (2, 203549913905), (5, 81419965562), (10, 40709982781), (13, 31315371370), (26, 15657685685), (31, 13132252510), (62, 6566126255), (65, 6263074274), (73, 5576709970), (130, 3131537137), (146, 2788354985), (155, 2626450502), (310, 1313225251), (365, 1115341994), (403, 1010173270), (730, 557670997), (806, 505086635), (949, 428977690), (1898, 214488845), (2015, 202034654), (2263, 179893870), (4030, 101017327), (4526, 89946935), (4745, 85795538), (9490, 42897769), (11315, 35978774), (22630, 17989387), (29419, 13837990), (58838, 6918995), (147095, 2767598), (294190, 1383799)]