133047340

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{80149}}^1$

素因数の和:80241

約数の個数: 24

約数和(自身を含む): 282769200

約数和(自身を除く): 149721860

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 80149, 160298, 320596, 400745, 801490, 1602980, 6652367, 13304734, 26609468, 33261835, 66523670, 133047340]

約数ペア:

[(1, 133047340), (2, 66523670), (4, 33261835), (5, 26609468), (10, 13304734), (20, 6652367), (83, 1602980), (166, 801490), (332, 400745), (415, 320596), (830, 160298), (1660, 80149)]