82000660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3931}}^1$

素因数の和:4096

約数の個数: 48

約数和(自身を含む): 198172800

約数和(自身を除く): 116172140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 3931, 4172, 5215, 7862, 10430, 15724, 19655, 20860, 27517, 39310, 55034, 78620, 110068, 137585, 275170, 550340, 585719, 1171438, 2342876, 2928595, 4100033, 5857190, 8200066, 11714380, 16400132, 20500165, 41000330, 82000660]

約数ペア:

[(1, 82000660), (2, 41000330), (4, 20500165), (5, 16400132), (7, 11714380), (10, 8200066), (14, 5857190), (20, 4100033), (28, 2928595), (35, 2342876), (70, 1171438), (140, 585719), (149, 550340), (298, 275170), (596, 137585), (745, 110068), (1043, 78620), (1490, 55034), (2086, 39310), (2980, 27517), (3931, 20860), (4172, 19655), (5215, 15724), (7862, 10430)]