82268930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4019}}^1$

素因数の和:4138

約数の個数: 32

約数和(自身を含む): 156297600

約数和(自身を除く): 74028670

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4019, 4094, 8038, 10235, 20095, 20470, 40190, 92437, 184874, 357691, 462185, 715382, 924370, 1788455, 3576910, 8226893, 16453786, 41134465, 82268930]

約数ペア:

[(1, 82268930), (2, 41134465), (5, 16453786), (10, 8226893), (23, 3576910), (46, 1788455), (89, 924370), (115, 715382), (178, 462185), (230, 357691), (445, 184874), (890, 92437), (2047, 40190), (4019, 20470), (4094, 20095), (8038, 10235)]