2016814520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{3797}}^1$

素因数の和:4093

約数の個数: 96

約数和(自身を含む): 5299577280

約数和(自身を除く): 3282762760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 271, 280, 392, 490, 542, 980, 1084, 1355, 1897, 1960, 2168, 2710, 3794, 3797, 5420, 7588, 7594, 9485, 10840, 13279, 15176, 15188, 18970, 18985, 26558, 26579, 30376, 37940, 37970, 53116, 53158, 66395, 75880, 75940, 106232, 106316, 132790, 132895, 151880, 186053, 212632, 265580, 265790, 372106, 531160, 531580, 744212, 930265, 1028987, 1063160, 1488424, 1860530, 2057974, 3721060, 4115948, 5144935, 7202909, 7442120, 8231896, 10289870, 14405818, 20579740, 28811636, 36014545, 41159480, 50420363, 57623272, 72029090, 100840726, 144058180, 201681452, 252101815, 288116360, 403362904, 504203630, 1008407260, 2016814520]

約数ペア:

[(1, 2016814520), (2, 1008407260), (4, 504203630), (5, 403362904), (7, 288116360), (8, 252101815), (10, 201681452), (14, 144058180), (20, 100840726), (28, 72029090), (35, 57623272), (40, 50420363), (49, 41159480), (56, 36014545), (70, 28811636), (98, 20579740), (140, 14405818), (196, 10289870), (245, 8231896), (271, 7442120), (280, 7202909), (392, 5144935), (490, 4115948), (542, 3721060), (980, 2057974), (1084, 1860530), (1355, 1488424), (1897, 1063160), (1960, 1028987), (2168, 930265), (2710, 744212), (3794, 531580), (3797, 531160), (5420, 372106), (7588, 265790), (7594, 265580), (9485, 212632), (10840, 186053), (13279, 151880), (15176, 132895), (15188, 132790), (18970, 106316), (18985, 106232), (26558, 75940), (26579, 75880), (30376, 66395), (37940, 53158), (37970, 53116)]