2186099660

素因数分解:

$2^2\times 5^1\times {\mathrm{14369}}^1\times {\mathrm{7607}}^1$

素因数の和:21985

約数の個数: 24

約数和(自身を含む): 4591732320

約数和(自身を除く): 2405632660

約数列:

[1, 2, 4, 5, 10, 20, 7607, 14369, 15214, 28738, 30428, 38035, 57476, 71845, 76070, 143690, 152140, 287380, 109304983, 218609966, 437219932, 546524915, 1093049830, 2186099660]

約数ペア:

[(1, 2186099660), (2, 1093049830), (4, 546524915), (5, 437219932), (10, 218609966), (20, 109304983), (7607, 287380), (14369, 152140), (15214, 143690), (28738, 76070), (30428, 71845), (38035, 57476)]