73235920

素因数分解:

$2^4\times 5^1\times {\mathrm{937}}^1\times {\mathrm{977}}^1$

素因数の和:1927

約数の個数: 40

約数和(自身を含む): 170629704

約数和(自身を除く): 97393784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 937, 977, 1874, 1954, 3748, 3908, 4685, 4885, 7496, 7816, 9370, 9770, 14992, 15632, 18740, 19540, 37480, 39080, 74960, 78160, 915449, 1830898, 3661796, 4577245, 7323592, 9154490, 14647184, 18308980, 36617960, 73235920]

約数ペア:

[(1, 73235920), (2, 36617960), (4, 18308980), (5, 14647184), (8, 9154490), (10, 7323592), (16, 4577245), (20, 3661796), (40, 1830898), (80, 915449), (937, 78160), (977, 74960), (1874, 39080), (1954, 37480), (3748, 19540), (3908, 18740), (4685, 15632), (4885, 14992), (7496, 9770), (7816, 9370)]