44847280

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13037}}^1$

素因数の和:13093

約数の個数: 40

約数和(自身を含む): 106702992

約数和(自身を除く): 61855712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 13037, 26074, 52148, 65185, 104296, 130370, 208592, 260740, 521480, 560591, 1042960, 1121182, 2242364, 2802955, 4484728, 5605910, 8969456, 11211820, 22423640, 44847280]

約数ペア:

[(1, 44847280), (2, 22423640), (4, 11211820), (5, 8969456), (8, 5605910), (10, 4484728), (16, 2802955), (20, 2242364), (40, 1121182), (43, 1042960), (80, 560591), (86, 521480), (172, 260740), (215, 208592), (344, 130370), (430, 104296), (688, 65185), (860, 52148), (1720, 26074), (3440, 13037)]