13576040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9173}}^1$

素因数の和:9221

約数の個数: 32

約数和(自身を含む): 31375080

約数和(自身を除く): 17799040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 9173, 18346, 36692, 45865, 73384, 91730, 183460, 339401, 366920, 678802, 1357604, 1697005, 2715208, 3394010, 6788020, 13576040]

約数ペア:

[(1, 13576040), (2, 6788020), (4, 3394010), (5, 2715208), (8, 1697005), (10, 1357604), (20, 678802), (37, 366920), (40, 339401), (74, 183460), (148, 91730), (185, 73384), (296, 45865), (370, 36692), (740, 18346), (1480, 9173)]