115024540

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 246070944

約数和(自身を除く): 131046404

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 211, 281, 388, 422, 485, 562, 844, 970, 1055, 1124, 1405, 1940, 2110, 2810, 4220, 5620, 20467, 27257, 40934, 54514, 59291, 81868, 102335, 109028, 118582, 136285, 204670, 237164, 272570, 296455, 409340, 545140, 592910, 1185820, 5751227, 11502454, 23004908, 28756135, 57512270, 115024540]

約数ペア:

[(1, 115024540), (2, 57512270), (4, 28756135), (5, 23004908), (10, 11502454), (20, 5751227), (97, 1185820), (194, 592910), (211, 545140), (281, 409340), (388, 296455), (422, 272570), (485, 237164), (562, 204670), (844, 136285), (970, 118582), (1055, 109028), (1124, 102335), (1405, 81868), (1940, 59291), (2110, 54514), (2810, 40934), (4220, 27257), (5620, 20467)]