22211000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 62899200

約数和(自身を除く): 40688200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 125, 133, 140, 152, 167, 175, 190, 200, 250, 266, 280, 334, 350, 380, 475, 500, 532, 665, 668, 700, 760, 835, 875, 950, 1000, 1064, 1169, 1330, 1336, 1400, 1670, 1750, 1900, 2338, 2375, 2660, 3173, 3325, 3340, 3500, 3800, 4175, 4676, 4750, 5320, 5845, 6346, 6650, 6680, 7000, 8350, 9352, 9500, 11690, 12692, 13300, 15865, 16625, 16700, 19000, 20875, 22211, 23380, 25384, 26600, 29225, 31730, 33250, 33400, 41750, 44422, 46760, 58450, 63460, 66500, 79325, 83500, 88844, 111055, 116900, 126920, 133000, 146125, 158650, 167000, 177688, 222110, 233800, 292250, 317300, 396625, 444220, 555275, 584500, 634600, 793250, 888440, 1110550, 1169000, 1586500, 2221100, 2776375, 3173000, 4442200, 5552750, 11105500, 22211000]

約数ペア:

[(1, 22211000), (2, 11105500), (4, 5552750), (5, 4442200), (7, 3173000), (8, 2776375), (10, 2221100), (14, 1586500), (19, 1169000), (20, 1110550), (25, 888440), (28, 793250), (35, 634600), (38, 584500), (40, 555275), (50, 444220), (56, 396625), (70, 317300), (76, 292250), (95, 233800), (100, 222110), (125, 177688), (133, 167000), (140, 158650), (152, 146125), (167, 133000), (175, 126920), (190, 116900), (200, 111055), (250, 88844), (266, 83500), (280, 79325), (334, 66500), (350, 63460), (380, 58450), (475, 46760), (500, 44422), (532, 41750), (665, 33400), (668, 33250), (700, 31730), (760, 29225), (835, 26600), (875, 25384), (950, 23380), (1000, 22211), (1064, 20875), (1169, 19000), (1330, 16700), (1336, 16625), (1400, 15865), (1670, 13300), (1750, 12692), (1900, 11690), (2338, 9500), (2375, 9352), (2660, 8350), (3173, 7000), (3325, 6680), (3340, 6650), (3500, 6346), (3800, 5845), (4175, 5320), (4676, 4750)]