17315996860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{88591}}^1$

素因数の和:88966

約数の個数: 48

約数和(自身を含む): 37729560960

約数和(自身を除く): 20413564100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 337, 580, 674, 1348, 1685, 3370, 6740, 9773, 19546, 39092, 48865, 88591, 97730, 177182, 195460, 354364, 442955, 885910, 1771820, 2569139, 5138278, 10276556, 12845695, 25691390, 29855167, 51382780, 59710334, 119420668, 149275835, 298551670, 597103340, 865799843, 1731599686, 3463199372, 4328999215, 8657998430, 17315996860]

約数ペア:

[(1, 17315996860), (2, 8657998430), (4, 4328999215), (5, 3463199372), (10, 1731599686), (20, 865799843), (29, 597103340), (58, 298551670), (116, 149275835), (145, 119420668), (290, 59710334), (337, 51382780), (580, 29855167), (674, 25691390), (1348, 12845695), (1685, 10276556), (3370, 5138278), (6740, 2569139), (9773, 1771820), (19546, 885910), (39092, 442955), (48865, 354364), (88591, 195460), (97730, 177182)]