22271200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 64308384

約数和(自身を除く): 42037184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 50, 56, 70, 80, 82, 97, 100, 112, 140, 160, 164, 175, 194, 200, 205, 224, 280, 287, 328, 350, 388, 400, 410, 485, 560, 574, 656, 679, 700, 776, 800, 820, 970, 1025, 1120, 1148, 1312, 1358, 1400, 1435, 1552, 1640, 1940, 2050, 2296, 2425, 2716, 2800, 2870, 3104, 3280, 3395, 3880, 3977, 4100, 4592, 4850, 5432, 5600, 5740, 6560, 6790, 7175, 7760, 7954, 8200, 9184, 9700, 10864, 11480, 13580, 14350, 15520, 15908, 16400, 16975, 19400, 19885, 21728, 22960, 27160, 27839, 28700, 31816, 32800, 33950, 38800, 39770, 45920, 54320, 55678, 57400, 63632, 67900, 77600, 79540, 99425, 108640, 111356, 114800, 127264, 135800, 139195, 159080, 198850, 222712, 229600, 271600, 278390, 318160, 397700, 445424, 543200, 556780, 636320, 695975, 795400, 890848, 1113560, 1391950, 1590800, 2227120, 2783900, 3181600, 4454240, 5567800, 11135600, 22271200]

約数ペア:

[(1, 22271200), (2, 11135600), (4, 5567800), (5, 4454240), (7, 3181600), (8, 2783900), (10, 2227120), (14, 1590800), (16, 1391950), (20, 1113560), (25, 890848), (28, 795400), (32, 695975), (35, 636320), (40, 556780), (41, 543200), (50, 445424), (56, 397700), (70, 318160), (80, 278390), (82, 271600), (97, 229600), (100, 222712), (112, 198850), (140, 159080), (160, 139195), (164, 135800), (175, 127264), (194, 114800), (200, 111356), (205, 108640), (224, 99425), (280, 79540), (287, 77600), (328, 67900), (350, 63632), (388, 57400), (400, 55678), (410, 54320), (485, 45920), (560, 39770), (574, 38800), (656, 33950), (679, 32800), (700, 31816), (776, 28700), (800, 27839), (820, 27160), (970, 22960), (1025, 21728), (1120, 19885), (1148, 19400), (1312, 16975), (1358, 16400), (1400, 15908), (1435, 15520), (1552, 14350), (1640, 13580), (1940, 11480), (2050, 10864), (2296, 9700), (2425, 9184), (2716, 8200), (2800, 7954), (2870, 7760), (3104, 7175), (3280, 6790), (3395, 6560), (3880, 5740), (3977, 5600), (4100, 5432), (4592, 4850)]