24346640

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1123}}^1$

素因数の和:1407

約数の個数: 40

約数和(自身を含む): 56865408

約数和(自身を除く): 32518768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1123, 1355, 2168, 2246, 2710, 4336, 4492, 5420, 5615, 8984, 10840, 11230, 17968, 21680, 22460, 44920, 89840, 304333, 608666, 1217332, 1521665, 2434664, 3043330, 4869328, 6086660, 12173320, 24346640]

約数ペア:

[(1, 24346640), (2, 12173320), (4, 6086660), (5, 4869328), (8, 3043330), (10, 2434664), (16, 1521665), (20, 1217332), (40, 608666), (80, 304333), (271, 89840), (542, 44920), (1084, 22460), (1123, 21680), (1355, 17968), (2168, 11230), (2246, 10840), (2710, 8984), (4336, 5615), (4492, 5420)]