38104720

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1439}}^1$

素因数の和:1783

約数の個数: 40

約数和(自身を含む): 88922880

約数和(自身を除く): 50818160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1324, 1439, 1655, 2648, 2878, 3310, 5296, 5756, 6620, 7195, 11512, 13240, 14390, 23024, 26480, 28780, 57560, 115120, 476309, 952618, 1905236, 2381545, 3810472, 4763090, 7620944, 9526180, 19052360, 38104720]

約数ペア:

[(1, 38104720), (2, 19052360), (4, 9526180), (5, 7620944), (8, 4763090), (10, 3810472), (16, 2381545), (20, 1905236), (40, 952618), (80, 476309), (331, 115120), (662, 57560), (1324, 28780), (1439, 26480), (1655, 23024), (2648, 14390), (2878, 13240), (3310, 11512), (5296, 7195), (5756, 6620)]