11627620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 26429760

約数和(自身を除く): 14802140

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 827, 1406, 1654, 2812, 3308, 3515, 4135, 7030, 8270, 14060, 15713, 16540, 30599, 31426, 61198, 62852, 78565, 122396, 152995, 157130, 305990, 314260, 581381, 611980, 1162762, 2325524, 2906905, 5813810, 11627620]

約数ペア:

[(1, 11627620), (2, 5813810), (4, 2906905), (5, 2325524), (10, 1162762), (19, 611980), (20, 581381), (37, 314260), (38, 305990), (74, 157130), (76, 152995), (95, 122396), (148, 78565), (185, 62852), (190, 61198), (370, 31426), (380, 30599), (703, 16540), (740, 15713), (827, 14060), (1406, 8270), (1654, 7030), (2812, 4135), (3308, 3515)]