82940750

素因数分解:

$2^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{3221}}^1$

素因数の和:3341

約数の個数: 32

約数和(自身を含む): 156821184

約数和(自身を除く): 73880434

約数列:

[1, 2, 5, 10, 25, 50, 103, 125, 206, 250, 515, 1030, 2575, 3221, 5150, 6442, 12875, 16105, 25750, 32210, 80525, 161050, 331763, 402625, 663526, 805250, 1658815, 3317630, 8294075, 16588150, 41470375, 82940750]

約数ペア:

[(1, 82940750), (2, 41470375), (5, 16588150), (10, 8294075), (25, 3317630), (50, 1658815), (103, 805250), (125, 663526), (206, 402625), (250, 331763), (515, 161050), (1030, 80525), (2575, 32210), (3221, 25750), (5150, 16105), (6442, 12875)]