8525220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12917}}^1$

素因数の和:12940

約数の個数: 48

約数和(自身を含む): 26042688

約数和(自身を除く): 17517468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 12917, 25834, 38751, 51668, 64585, 77502, 129170, 142087, 155004, 193755, 258340, 284174, 387510, 426261, 568348, 710435, 775020, 852522, 1420870, 1705044, 2131305, 2841740, 4262610, 8525220]

約数ペア:

[(1, 8525220), (2, 4262610), (3, 2841740), (4, 2131305), (5, 1705044), (6, 1420870), (10, 852522), (11, 775020), (12, 710435), (15, 568348), (20, 426261), (22, 387510), (30, 284174), (33, 258340), (44, 193755), (55, 155004), (60, 142087), (66, 129170), (110, 77502), (132, 64585), (165, 51668), (220, 38751), (330, 25834), (660, 12917)]