2013837980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{16553}}^1$

素因数の和:16659

約数の個数: 96

約数和(自身を含む): 5339658240

約数和(自身を除く): 3325820260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 79, 110, 140, 154, 158, 220, 308, 316, 385, 395, 553, 770, 790, 869, 1106, 1540, 1580, 1738, 2212, 2765, 3476, 4345, 5530, 6083, 8690, 11060, 12166, 16553, 17380, 24332, 30415, 33106, 60830, 66212, 82765, 115871, 121660, 165530, 182083, 231742, 331060, 364166, 463484, 579355, 728332, 910415, 1158710, 1274581, 1307687, 1820830, 2317420, 2549162, 2615374, 3641660, 5098324, 5230748, 6372905, 6538435, 9153809, 12745810, 13076870, 14384557, 18307618, 25491620, 26153740, 28769114, 36615236, 45769045, 57538228, 71922785, 91538090, 100691899, 143845570, 183076180, 201383798, 287691140, 402767596, 503459495, 1006918990, 2013837980]

約数ペア:

[(1, 2013837980), (2, 1006918990), (4, 503459495), (5, 402767596), (7, 287691140), (10, 201383798), (11, 183076180), (14, 143845570), (20, 100691899), (22, 91538090), (28, 71922785), (35, 57538228), (44, 45769045), (55, 36615236), (70, 28769114), (77, 26153740), (79, 25491620), (110, 18307618), (140, 14384557), (154, 13076870), (158, 12745810), (220, 9153809), (308, 6538435), (316, 6372905), (385, 5230748), (395, 5098324), (553, 3641660), (770, 2615374), (790, 2549162), (869, 2317420), (1106, 1820830), (1540, 1307687), (1580, 1274581), (1738, 1158710), (2212, 910415), (2765, 728332), (3476, 579355), (4345, 463484), (5530, 364166), (6083, 331060), (8690, 231742), (11060, 182083), (12166, 165530), (16553, 121660), (17380, 115871), (24332, 82765), (30415, 66212), (33106, 60830)]