38350040

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2053}}^1$

素因数の和:2531

約数の個数: 32

約数和(自身を含む): 86514480

約数和(自身を除く): 48164440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1868, 2053, 2335, 3736, 4106, 4670, 8212, 9340, 10265, 16424, 18680, 20530, 41060, 82120, 958751, 1917502, 3835004, 4793755, 7670008, 9587510, 19175020, 38350040]

約数ペア:

[(1, 38350040), (2, 19175020), (4, 9587510), (5, 7670008), (8, 4793755), (10, 3835004), (20, 1917502), (40, 958751), (467, 82120), (934, 41060), (1868, 20530), (2053, 18680), (2335, 16424), (3736, 10265), (4106, 9340), (4670, 8212)]