9641680

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 22569984

約数和(自身を除く): 12928304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 631, 764, 955, 1262, 1528, 1910, 2524, 3056, 3155, 3820, 5048, 6310, 7640, 10096, 12620, 15280, 25240, 50480, 120521, 241042, 482084, 602605, 964168, 1205210, 1928336, 2410420, 4820840, 9641680]

約数ペア:

[(1, 9641680), (2, 4820840), (4, 2410420), (5, 1928336), (8, 1205210), (10, 964168), (16, 602605), (20, 482084), (40, 241042), (80, 120521), (191, 50480), (382, 25240), (631, 15280), (764, 12620), (955, 10096), (1262, 7640), (1528, 6310), (1910, 5048), (2524, 3820), (3056, 3155)]