32739880

素因数分解:

$2^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1667}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 73859040

約数和(自身を除く): 41119160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 491, 982, 1667, 1964, 2455, 3334, 3928, 4910, 6668, 8335, 9820, 13336, 16670, 19640, 33340, 66680, 818497, 1636994, 3273988, 4092485, 6547976, 8184970, 16369940, 32739880]

約数ペア:

[(1, 32739880), (2, 16369940), (4, 8184970), (5, 6547976), (8, 4092485), (10, 3273988), (20, 1636994), (40, 818497), (491, 66680), (982, 33340), (1667, 19640), (1964, 16670), (2455, 13336), (3334, 9820), (3928, 8335), (4910, 6668)]