40785370

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{49139}}^1$

素因数の和:49229

約数の個数: 16

約数和(自身を含む): 74299680

約数和(自身を除く): 33514310

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 49139, 98278, 245695, 491390, 4078537, 8157074, 20392685, 40785370]

約数ペア:

[(1, 40785370), (2, 20392685), (5, 8157074), (10, 4078537), (83, 491390), (166, 245695), (415, 98278), (830, 49139)]