4933420

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2543}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 10471104

約数和(自身を除く): 5537684

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 2543, 5086, 10172, 12715, 25430, 50860, 246671, 493342, 986684, 1233355, 2466710, 4933420]

約数ペア:

[(1, 4933420), (2, 2466710), (4, 1233355), (5, 986684), (10, 493342), (20, 246671), (97, 50860), (194, 25430), (388, 12715), (485, 10172), (970, 5086), (1940, 2543)]