9475100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2311}}^1$

素因数の和:2366

約数の個数: 36

約数和(自身を含む): 21071568

約数和(自身を除く): 11596468

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 2311, 4100, 4622, 9244, 11555, 23110, 46220, 57775, 94751, 115550, 189502, 231100, 379004, 473755, 947510, 1895020, 2368775, 4737550, 9475100]

約数ペア:

[(1, 9475100), (2, 4737550), (4, 2368775), (5, 1895020), (10, 947510), (20, 473755), (25, 379004), (41, 231100), (50, 189502), (82, 115550), (100, 94751), (164, 57775), (205, 46220), (410, 23110), (820, 11555), (1025, 9244), (2050, 4622), (2311, 4100)]