5746280

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 13071240

約数和(自身を除く): 7324960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1481, 1940, 2962, 3880, 5924, 7405, 11848, 14810, 29620, 59240, 143657, 287314, 574628, 718285, 1149256, 1436570, 2873140, 5746280]

約数ペア:

[(1, 5746280), (2, 2873140), (4, 1436570), (5, 1149256), (8, 718285), (10, 574628), (20, 287314), (40, 143657), (97, 59240), (194, 29620), (388, 14810), (485, 11848), (776, 7405), (970, 5924), (1481, 3880), (1940, 2962)]