10800340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 24167808

約数和(自身を除く): 13367468

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 443, 460, 530, 886, 1060, 1219, 1772, 2215, 2438, 4430, 4876, 6095, 8860, 10189, 12190, 20378, 23479, 24380, 40756, 46958, 50945, 93916, 101890, 117395, 203780, 234790, 469580, 540017, 1080034, 2160068, 2700085, 5400170, 10800340]

約数ペア:

[(1, 10800340), (2, 5400170), (4, 2700085), (5, 2160068), (10, 1080034), (20, 540017), (23, 469580), (46, 234790), (53, 203780), (92, 117395), (106, 101890), (115, 93916), (212, 50945), (230, 46958), (265, 40756), (443, 24380), (460, 23479), (530, 20378), (886, 12190), (1060, 10189), (1219, 8860), (1772, 6095), (2215, 4876), (2438, 4430)]