83050120

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{29243}}^1$

素因数の和:29325

約数の個数: 32

約数和(自身を含む): 189501120

約数和(自身を除く): 106451000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 29243, 58486, 116972, 146215, 233944, 292430, 584860, 1169720, 2076253, 4152506, 8305012, 10381265, 16610024, 20762530, 41525060, 83050120]

約数ペア:

[(1, 83050120), (2, 41525060), (4, 20762530), (5, 16610024), (8, 10381265), (10, 8305012), (20, 4152506), (40, 2076253), (71, 1169720), (142, 584860), (284, 292430), (355, 233944), (568, 146215), (710, 116972), (1420, 58486), (2840, 29243)]