6318920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3853}}^1$

素因数の和:3905

約数の個数: 32

約数和(自身を含む): 14568120

約数和(自身を除く): 8249200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 3853, 7706, 15412, 19265, 30824, 38530, 77060, 154120, 157973, 315946, 631892, 789865, 1263784, 1579730, 3159460, 6318920]

約数ペア:

[(1, 6318920), (2, 3159460), (4, 1579730), (5, 1263784), (8, 789865), (10, 631892), (20, 315946), (40, 157973), (41, 154120), (82, 77060), (164, 38530), (205, 30824), (328, 19265), (410, 15412), (820, 7706), (1640, 3853)]