27539380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 63584640

約数和(自身を除く): 36045260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 604, 755, 829, 1510, 1658, 1661, 3020, 3316, 3322, 4145, 6644, 8290, 8305, 9119, 16580, 16610, 18238, 33220, 36476, 45595, 91190, 125179, 182380, 250358, 500716, 625895, 1251790, 1376969, 2503580, 2753938, 5507876, 6884845, 13769690, 27539380]

約数ペア:

[(1, 27539380), (2, 13769690), (4, 6884845), (5, 5507876), (10, 2753938), (11, 2503580), (20, 1376969), (22, 1251790), (44, 625895), (55, 500716), (110, 250358), (151, 182380), (220, 125179), (302, 91190), (604, 45595), (755, 36476), (829, 33220), (1510, 18238), (1658, 16610), (1661, 16580), (3020, 9119), (3316, 8305), (3322, 8290), (4145, 6644)]