13652260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 17373980

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 971, 1406, 1942, 2812, 3515, 3884, 4855, 7030, 9710, 14060, 18449, 19420, 35927, 36898, 71854, 73796, 92245, 143708, 179635, 184490, 359270, 368980, 682613, 718540, 1365226, 2730452, 3413065, 6826130, 13652260]

約数ペア:

[(1, 13652260), (2, 6826130), (4, 3413065), (5, 2730452), (10, 1365226), (19, 718540), (20, 682613), (37, 368980), (38, 359270), (74, 184490), (76, 179635), (95, 143708), (148, 92245), (185, 73796), (190, 71854), (370, 36898), (380, 35927), (703, 19420), (740, 18449), (971, 14060), (1406, 9710), (1942, 7030), (2812, 4855), (3515, 3884)]