469241740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{12329}}^1$

素因数の和:12522

約数の個数: 48

約数和(自身を含む): 1081291680

約数和(自身を除く): 612049940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 173, 220, 346, 692, 865, 1730, 1903, 3460, 3806, 7612, 9515, 12329, 19030, 24658, 38060, 49316, 61645, 123290, 135619, 246580, 271238, 542476, 678095, 1356190, 2132917, 2712380, 4265834, 8531668, 10664585, 21329170, 23462087, 42658340, 46924174, 93848348, 117310435, 234620870, 469241740]

約数ペア:

[(1, 469241740), (2, 234620870), (4, 117310435), (5, 93848348), (10, 46924174), (11, 42658340), (20, 23462087), (22, 21329170), (44, 10664585), (55, 8531668), (110, 4265834), (173, 2712380), (220, 2132917), (346, 1356190), (692, 678095), (865, 542476), (1730, 271238), (1903, 246580), (3460, 135619), (3806, 123290), (7612, 61645), (9515, 49316), (12329, 38060), (19030, 24658)]