85552260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{18049}}^1$

素因数の和:18140

約数の個数: 48

約数和(自身を含む): 242592000

約数和(自身を除く): 157039740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 18049, 36098, 54147, 72196, 90245, 108294, 180490, 216588, 270735, 360980, 541470, 1082940, 1425871, 2851742, 4277613, 5703484, 7129355, 8555226, 14258710, 17110452, 21388065, 28517420, 42776130, 85552260]

約数ペア:

[(1, 85552260), (2, 42776130), (3, 28517420), (4, 21388065), (5, 17110452), (6, 14258710), (10, 8555226), (12, 7129355), (15, 5703484), (20, 4277613), (30, 2851742), (60, 1425871), (79, 1082940), (158, 541470), (237, 360980), (316, 270735), (395, 216588), (474, 180490), (790, 108294), (948, 90245), (1185, 72196), (1580, 54147), (2370, 36098), (4740, 18049)]