23081860

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7643}}^1$

素因数の和:7803

約数の個数: 24

約数和(自身を含む): 48799296

約数和(自身を除く): 25717436

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 7643, 15286, 30572, 38215, 76430, 152860, 1154093, 2308186, 4616372, 5770465, 11540930, 23081860]

約数ペア:

[(1, 23081860), (2, 11540930), (4, 5770465), (5, 4616372), (10, 2308186), (20, 1154093), (151, 152860), (302, 76430), (604, 38215), (755, 30572), (1510, 15286), (3020, 7643)]