23429240

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7057}}^1$

素因数の和:7151

約数の個数: 32

約数和(自身を含む): 53358480

約数和(自身を除く): 29929240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 7057, 14114, 28228, 35285, 56456, 70570, 141140, 282280, 585731, 1171462, 2342924, 2928655, 4685848, 5857310, 11714620, 23429240]

約数ペア:

[(1, 23429240), (2, 11714620), (4, 5857310), (5, 4685848), (8, 2928655), (10, 2342924), (20, 1171462), (40, 585731), (83, 282280), (166, 141140), (332, 70570), (415, 56456), (664, 35285), (830, 28228), (1660, 14114), (3320, 7057)]