40776710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18451}}^1$

素因数の和:18488

約数の個数: 32

約数和(自身を含む): 83698272

約数和(自身を除く): 42921562

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 18451, 36902, 92255, 184510, 239863, 313667, 479726, 627334, 1199315, 1568335, 2398630, 3136670, 4077671, 8155342, 20388355, 40776710]

約数ペア:

[(1, 40776710), (2, 20388355), (5, 8155342), (10, 4077671), (13, 3136670), (17, 2398630), (26, 1568335), (34, 1199315), (65, 627334), (85, 479726), (130, 313667), (170, 239863), (221, 184510), (442, 92255), (1105, 36902), (2210, 18451)]