82739380

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{49843}}^1$

素因数の和:49935

約数の個数: 24

約数和(自身を含む): 175849632

約数和(自身を除く): 93110252

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 49843, 99686, 199372, 249215, 498430, 996860, 4136969, 8273938, 16547876, 20684845, 41369690, 82739380]

約数ペア:

[(1, 82739380), (2, 41369690), (4, 20684845), (5, 16547876), (10, 8273938), (20, 4136969), (83, 996860), (166, 498430), (332, 249215), (415, 199372), (830, 99686), (1660, 49843)]