67261120

素因数分解:

$2^6\times 5^1\times {\mathrm{210191}}^1$

素因数の和:210208

約数の個数: 28

約数和(自身を含む): 160166304

約数和(自身を除く): 92905184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 210191, 420382, 840764, 1050955, 1681528, 2101910, 3363056, 4203820, 6726112, 8407640, 13452224, 16815280, 33630560, 67261120]

約数ペア:

[(1, 67261120), (2, 33630560), (4, 16815280), (5, 13452224), (8, 8407640), (10, 6726112), (16, 4203820), (20, 3363056), (32, 2101910), (40, 1681528), (64, 1050955), (80, 840764), (160, 420382), (320, 210191)]