440030288

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{101483}}^1$

素因数の和:101762

約数の個数: 20

約数和(自身を含む): 855713088

約数和(自身を除く): 415682800

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 101483, 202966, 405932, 811864, 1623728, 27501893, 55003786, 110007572, 220015144, 440030288]

約数ペア:

[(1, 440030288), (2, 220015144), (4, 110007572), (8, 55003786), (16, 27501893), (271, 1623728), (542, 811864), (1084, 405932), (2168, 202966), (4336, 101483)]