27149860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 61669440

約数和(自身を除く): 34519580

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 1931, 2812, 3515, 3862, 7030, 7724, 9655, 14060, 19310, 36689, 38620, 71447, 73378, 142894, 146756, 183445, 285788, 357235, 366890, 714470, 733780, 1357493, 1428940, 2714986, 5429972, 6787465, 13574930, 27149860]

約数ペア:

[(1, 27149860), (2, 13574930), (4, 6787465), (5, 5429972), (10, 2714986), (19, 1428940), (20, 1357493), (37, 733780), (38, 714470), (74, 366890), (76, 357235), (95, 285788), (148, 183445), (185, 146756), (190, 142894), (370, 73378), (380, 71447), (703, 38620), (740, 36689), (1406, 19310), (1931, 14060), (2812, 9655), (3515, 7724), (3862, 7030)]