13152260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 30385152

約数和(自身を除く): 17232892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 313, 382, 626, 764, 955, 1252, 1565, 1910, 2101, 3130, 3443, 3820, 4202, 6260, 6886, 8404, 10505, 13772, 17215, 21010, 34430, 42020, 59783, 68860, 119566, 239132, 298915, 597830, 657613, 1195660, 1315226, 2630452, 3288065, 6576130, 13152260]

約数ペア:

[(1, 13152260), (2, 6576130), (4, 3288065), (5, 2630452), (10, 1315226), (11, 1195660), (20, 657613), (22, 597830), (44, 298915), (55, 239132), (110, 119566), (191, 68860), (220, 59783), (313, 42020), (382, 34430), (626, 21010), (764, 17215), (955, 13772), (1252, 10505), (1565, 8404), (1910, 6886), (2101, 6260), (3130, 4202), (3443, 3820)]