115809320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6121}}^1$

素因数の和:6186

約数の個数: 64

約数和(自身を含む): 290917440

約数和(自身を除く): 175108120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1720, 1892, 2365, 3784, 4730, 6121, 9460, 12242, 18920, 24484, 30605, 48968, 61210, 67331, 122420, 134662, 244840, 263203, 269324, 336655, 526406, 538648, 673310, 1052812, 1316015, 1346620, 2105624, 2632030, 2693240, 2895233, 5264060, 5790466, 10528120, 11580932, 14476165, 23161864, 28952330, 57904660, 115809320]

約数ペア:

[(1, 115809320), (2, 57904660), (4, 28952330), (5, 23161864), (8, 14476165), (10, 11580932), (11, 10528120), (20, 5790466), (22, 5264060), (40, 2895233), (43, 2693240), (44, 2632030), (55, 2105624), (86, 1346620), (88, 1316015), (110, 1052812), (172, 673310), (215, 538648), (220, 526406), (344, 336655), (430, 269324), (440, 263203), (473, 244840), (860, 134662), (946, 122420), (1720, 67331), (1892, 61210), (2365, 48968), (3784, 30605), (4730, 24484), (6121, 18920), (9460, 12242)]