4979360

素因数分解:

$2^5\times 5^1\times {\mathrm{31121}}^1$

素因数の和:31136

約数の個数: 24

約数和(自身を含む): 11764116

約数和(自身を除く): 6784756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 31121, 62242, 124484, 155605, 248968, 311210, 497936, 622420, 995872, 1244840, 2489680, 4979360]

約数ペア:

[(1, 4979360), (2, 2489680), (4, 1244840), (5, 995872), (8, 622420), (10, 497936), (16, 311210), (20, 248968), (32, 155605), (40, 124484), (80, 62242), (160, 31121)]