2898482180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{28579}}^1$

素因数の和:29060

約数の個数: 48

約数和(自身を含む): 6654795840

約数和(自身を除く): 3756313660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 461, 922, 1844, 2305, 4610, 5071, 9220, 10142, 20284, 25355, 28579, 50710, 57158, 101420, 114316, 142895, 285790, 314369, 571580, 628738, 1257476, 1571845, 3143690, 6287380, 13174919, 26349838, 52699676, 65874595, 131749190, 144924109, 263498380, 289848218, 579696436, 724620545, 1449241090, 2898482180]

約数ペア:

[(1, 2898482180), (2, 1449241090), (4, 724620545), (5, 579696436), (10, 289848218), (11, 263498380), (20, 144924109), (22, 131749190), (44, 65874595), (55, 52699676), (110, 26349838), (220, 13174919), (461, 6287380), (922, 3143690), (1844, 1571845), (2305, 1257476), (4610, 628738), (5071, 571580), (9220, 314369), (10142, 285790), (20284, 142895), (25355, 114316), (28579, 101420), (50710, 57158)]