40273370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1283}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 75252672

約数和(自身を除く): 34979302

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 1283, 2566, 3139, 6278, 6415, 12830, 15695, 31390, 55169, 93659, 110338, 187318, 275845, 468295, 551690, 936590, 4027337, 8054674, 20136685, 40273370]

約数ペア:

[(1, 40273370), (2, 20136685), (5, 8054674), (10, 4027337), (43, 936590), (73, 551690), (86, 468295), (146, 275845), (215, 187318), (365, 110338), (430, 93659), (730, 55169), (1283, 31390), (2566, 15695), (3139, 12830), (6278, 6415)]