284291950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{138679}}^1$

素因数の和:138732

約数の個数: 24

約数和(自身を含む): 541684080

約数和(自身を除く): 257392130

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 138679, 277358, 693395, 1386790, 3466975, 5685839, 6933950, 11371678, 28429195, 56858390, 142145975, 284291950]

約数ペア:

[(1, 284291950), (2, 142145975), (5, 56858390), (10, 28429195), (25, 11371678), (41, 6933950), (50, 5685839), (82, 3466975), (205, 1386790), (410, 693395), (1025, 277358), (2050, 138679)]