3952154480

素因数分解:

$2^4\times 5^1\times {\mathrm{49401931}}^1$

素因数の和:49401944

約数の個数: 20

約数和(自身を含む): 9188759352

約数和(自身を除く): 5236604872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 49401931, 98803862, 197607724, 247009655, 395215448, 494019310, 790430896, 988038620, 1976077240, 3952154480]

約数ペア:

[(1, 3952154480), (2, 1976077240), (4, 988038620), (5, 790430896), (8, 494019310), (10, 395215448), (16, 247009655), (20, 197607724), (40, 98803862), (80, 49401931)]