12961300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11783}}^1$

素因数の和:11808

約数の個数: 36

約数和(自身を含む): 30685536

約数和(自身を除く): 17724236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 11783, 23566, 47132, 58915, 117830, 129613, 235660, 259226, 294575, 518452, 589150, 648065, 1178300, 1296130, 2592260, 3240325, 6480650, 12961300]

約数ペア:

[(1, 12961300), (2, 6480650), (4, 3240325), (5, 2592260), (10, 1296130), (11, 1178300), (20, 648065), (22, 589150), (25, 518452), (44, 294575), (50, 259226), (55, 235660), (100, 129613), (110, 117830), (220, 58915), (275, 47132), (550, 23566), (1100, 11783)]