667042340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1150073}}^1$

素因数の和:1150111

約数の個数: 24

約数和(自身を含む): 1449093240

約数和(自身を除く): 782050900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1150073, 2300146, 4600292, 5750365, 11500730, 23001460, 33352117, 66704234, 133408468, 166760585, 333521170, 667042340]

約数ペア:

[(1, 667042340), (2, 333521170), (4, 166760585), (5, 133408468), (10, 66704234), (20, 33352117), (29, 23001460), (58, 11500730), (116, 5750365), (145, 4600292), (290, 2300146), (580, 1150073)]