1065681729680

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{129330307}}^1$

素因数の和:129330423

約数の個数: 40

約数和(自身を含む): 2501765477952

約数和(自身を除く): 1436083748272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 129330307, 258660614, 517321228, 646651535, 1034642456, 1293303070, 2069284912, 2586606140, 5173212280, 10346424560, 13321021621, 26642043242, 53284086484, 66605108105, 106568172968, 133210216210, 213136345936, 266420432420, 532840864840, 1065681729680]

約数ペア:

[(1, 1065681729680), (2, 532840864840), (4, 266420432420), (5, 213136345936), (8, 133210216210), (10, 106568172968), (16, 66605108105), (20, 53284086484), (40, 26642043242), (80, 13321021621), (103, 10346424560), (206, 5173212280), (412, 2586606140), (515, 2069284912), (824, 1293303070), (1030, 1034642456), (1648, 646651535), (2060, 517321228), (4120, 258660614), (8240, 129330307)]