86759690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3469}}^1$

素因数の和:3578

約数の個数: 32

約数和(自身を含む): 162645840

約数和(自身を除く): 75886150

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 305, 410, 610, 2501, 3469, 5002, 6938, 12505, 17345, 25010, 34690, 142229, 211609, 284458, 423218, 711145, 1058045, 1422290, 2116090, 8675969, 17351938, 43379845, 86759690]

約数ペア:

[(1, 86759690), (2, 43379845), (5, 17351938), (10, 8675969), (41, 2116090), (61, 1422290), (82, 1058045), (122, 711145), (205, 423218), (305, 284458), (410, 211609), (610, 142229), (2501, 34690), (3469, 25010), (5002, 17345), (6938, 12505)]