82028900

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{9883}}^1$

素因数の和:9980

約数の個数: 36

約数和(自身を含む): 180165552

約数和(自身を除く): 98136652

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 4150, 8300, 9883, 19766, 39532, 49415, 98830, 197660, 247075, 494150, 820289, 988300, 1640578, 3281156, 4101445, 8202890, 16405780, 20507225, 41014450, 82028900]

約数ペア:

[(1, 82028900), (2, 41014450), (4, 20507225), (5, 16405780), (10, 8202890), (20, 4101445), (25, 3281156), (50, 1640578), (83, 988300), (100, 820289), (166, 494150), (332, 247075), (415, 197660), (830, 98830), (1660, 49415), (2075, 39532), (4150, 19766), (8300, 9883)]