82031140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{4877}}^1$

素因数の和:4944

約数の個数: 36

約数和(自身を含む): 178446996

約数和(自身を除く): 96415856

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 3364, 4205, 4877, 8410, 9754, 16820, 19508, 24385, 48770, 97540, 141433, 282866, 565732, 707165, 1414330, 2828660, 4101557, 8203114, 16406228, 20507785, 41015570, 82031140]

約数ペア:

[(1, 82031140), (2, 41015570), (4, 20507785), (5, 16406228), (10, 8203114), (20, 4101557), (29, 2828660), (58, 1414330), (116, 707165), (145, 565732), (290, 282866), (580, 141433), (841, 97540), (1682, 48770), (3364, 24385), (4205, 19508), (4877, 16820), (8410, 9754)]