45088990

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 83060640

約数和(自身を除く): 37971650

約数列:

[1, 2, 5, 10, 67, 134, 173, 335, 346, 389, 670, 778, 865, 1730, 1945, 3890, 11591, 23182, 26063, 52126, 57955, 67297, 115910, 130315, 134594, 260630, 336485, 672970, 4508899, 9017798, 22544495, 45088990]

約数ペア:

[(1, 45088990), (2, 22544495), (5, 9017798), (10, 4508899), (67, 672970), (134, 336485), (173, 260630), (335, 134594), (346, 130315), (389, 115910), (670, 67297), (778, 57955), (865, 52126), (1730, 26063), (1945, 23182), (3890, 11591)]