12023020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 26853120

約数和(自身を除く): 14830100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 443, 460, 590, 886, 1180, 1357, 1772, 2215, 2714, 4430, 5428, 6785, 8860, 10189, 13570, 20378, 26137, 27140, 40756, 50945, 52274, 101890, 104548, 130685, 203780, 261370, 522740, 601151, 1202302, 2404604, 3005755, 6011510, 12023020]

約数ペア:

[(1, 12023020), (2, 6011510), (4, 3005755), (5, 2404604), (10, 1202302), (20, 601151), (23, 522740), (46, 261370), (59, 203780), (92, 130685), (115, 104548), (118, 101890), (230, 52274), (236, 50945), (295, 40756), (443, 27140), (460, 26137), (590, 20378), (886, 13570), (1180, 10189), (1357, 8860), (1772, 6785), (2215, 5428), (2714, 4430)]