43216120

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4483}}^1$

素因数の和:4735

約数の個数: 32

約数和(自身を含む): 97661520

約数和(自身を除く): 54445400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4483, 4820, 8966, 9640, 17932, 22415, 35864, 44830, 89660, 179320, 1080403, 2160806, 4321612, 5402015, 8643224, 10804030, 21608060, 43216120]

約数ペア:

[(1, 43216120), (2, 21608060), (4, 10804030), (5, 8643224), (8, 5402015), (10, 4321612), (20, 2160806), (40, 1080403), (241, 179320), (482, 89660), (964, 44830), (1205, 35864), (1928, 22415), (2410, 17932), (4483, 9640), (4820, 8966)]