4865985820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{196051}}^1$

素因数の和:196150

約数の個数: 48

約数和(自身を含む): 10967933088

約数和(自身を除く): 6101947268

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 4964, 6205, 12410, 24820, 196051, 392102, 784204, 980255, 1960510, 3332867, 3921020, 6665734, 13331468, 14311723, 16664335, 28623446, 33328670, 57246892, 66657340, 71558615, 143117230, 243299291, 286234460, 486598582, 973197164, 1216496455, 2432992910, 4865985820]

約数ペア:

[(1, 4865985820), (2, 2432992910), (4, 1216496455), (5, 973197164), (10, 486598582), (17, 286234460), (20, 243299291), (34, 143117230), (68, 71558615), (73, 66657340), (85, 57246892), (146, 33328670), (170, 28623446), (292, 16664335), (340, 14311723), (365, 13331468), (730, 6665734), (1241, 3921020), (1460, 3332867), (2482, 1960510), (4964, 980255), (6205, 784204), (12410, 392102), (24820, 196051)]