102023240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{231871}}^1$

素因数の和:231893

約数の個数: 32

約数和(自身を含む): 250421760

約数和(自身を除く): 148398520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 231871, 463742, 927484, 1159355, 1854968, 2318710, 2550581, 4637420, 5101162, 9274840, 10202324, 12752905, 20404648, 25505810, 51011620, 102023240]

約数ペア:

[(1, 102023240), (2, 51011620), (4, 25505810), (5, 20404648), (8, 12752905), (10, 10202324), (11, 9274840), (20, 5101162), (22, 4637420), (40, 2550581), (44, 2318710), (55, 1854968), (88, 1159355), (110, 927484), (220, 463742), (440, 231871)]