44430280

素因数分解:

$2^3\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1373}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 100164600

約数和(自身を除く): 55734320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 809, 1373, 1618, 2746, 3236, 4045, 5492, 6472, 6865, 8090, 10984, 13730, 16180, 27460, 32360, 54920, 1110757, 2221514, 4443028, 5553785, 8886056, 11107570, 22215140, 44430280]

約数ペア:

[(1, 44430280), (2, 22215140), (4, 11107570), (5, 8886056), (8, 5553785), (10, 4443028), (20, 2221514), (40, 1110757), (809, 54920), (1373, 32360), (1618, 27460), (2746, 16180), (3236, 13730), (4045, 10984), (5492, 8090), (6472, 6865)]