84958040

素因数分解:

$2^3\times 5^1\times {\mathrm{761}}^1\times {\mathrm{2791}}^1$

素因数の和:3563

約数の個数: 32

約数和(自身を含む): 191475360

約数和(自身を除く): 106517320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 761, 1522, 2791, 3044, 3805, 5582, 6088, 7610, 11164, 13955, 15220, 22328, 27910, 30440, 55820, 111640, 2123951, 4247902, 8495804, 10619755, 16991608, 21239510, 42479020, 84958040]

約数ペア:

[(1, 84958040), (2, 42479020), (4, 21239510), (5, 16991608), (8, 10619755), (10, 8495804), (20, 4247902), (40, 2123951), (761, 111640), (1522, 55820), (2791, 30440), (3044, 27910), (3805, 22328), (5582, 15220), (6088, 13955), (7610, 11164)]