22383950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 43590960

約数和(自身を除く): 21207010

約数列:

[1, 2, 5, 10, 25, 41, 50, 61, 82, 122, 179, 205, 305, 358, 410, 610, 895, 1025, 1525, 1790, 2050, 2501, 3050, 4475, 5002, 7339, 8950, 10919, 12505, 14678, 21838, 25010, 36695, 54595, 62525, 73390, 109190, 125050, 183475, 272975, 366950, 447679, 545950, 895358, 2238395, 4476790, 11191975, 22383950]

約数ペア:

[(1, 22383950), (2, 11191975), (5, 4476790), (10, 2238395), (25, 895358), (41, 545950), (50, 447679), (61, 366950), (82, 272975), (122, 183475), (179, 125050), (205, 109190), (305, 73390), (358, 62525), (410, 54595), (610, 36695), (895, 25010), (1025, 21838), (1525, 14678), (1790, 12505), (2050, 10919), (2501, 8950), (3050, 7339), (4475, 5002)]