9290080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 22667904

約数和(自身を除く): 13377824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 1873, 2480, 3746, 4960, 7492, 9365, 14984, 18730, 29968, 37460, 58063, 59936, 74920, 116126, 149840, 232252, 290315, 299680, 464504, 580630, 929008, 1161260, 1858016, 2322520, 4645040, 9290080]

約数ペア:

[(1, 9290080), (2, 4645040), (4, 2322520), (5, 1858016), (8, 1161260), (10, 929008), (16, 580630), (20, 464504), (31, 299680), (32, 290315), (40, 232252), (62, 149840), (80, 116126), (124, 74920), (155, 59936), (160, 58063), (248, 37460), (310, 29968), (496, 18730), (620, 14984), (992, 9365), (1240, 7492), (1873, 4960), (2480, 3746)]