223877920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4253}}^1$

素因数の和:4322

約数の個数: 96

約数和(自身を含む): 617476608

約数和(自身を除く): 393598688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1120, 1316, 1504, 1645, 1880, 2632, 3290, 3760, 4253, 5264, 6580, 7520, 8506, 10528, 13160, 17012, 21265, 26320, 29771, 34024, 42530, 52640, 59542, 68048, 85060, 119084, 136096, 148855, 170120, 199891, 238168, 297710, 340240, 399782, 476336, 595420, 680480, 799564, 952672, 999455, 1190840, 1399237, 1599128, 1998910, 2381680, 2798474, 3198256, 3997820, 4763360, 5596948, 6396512, 6996185, 7995640, 11193896, 13992370, 15991280, 22387792, 27984740, 31982560, 44775584, 55969480, 111938960, 223877920]

約数ペア:

[(1, 223877920), (2, 111938960), (4, 55969480), (5, 44775584), (7, 31982560), (8, 27984740), (10, 22387792), (14, 15991280), (16, 13992370), (20, 11193896), (28, 7995640), (32, 6996185), (35, 6396512), (40, 5596948), (47, 4763360), (56, 3997820), (70, 3198256), (80, 2798474), (94, 2381680), (112, 1998910), (140, 1599128), (160, 1399237), (188, 1190840), (224, 999455), (235, 952672), (280, 799564), (329, 680480), (376, 595420), (470, 476336), (560, 399782), (658, 340240), (752, 297710), (940, 238168), (1120, 199891), (1316, 170120), (1504, 148855), (1645, 136096), (1880, 119084), (2632, 85060), (3290, 68048), (3760, 59542), (4253, 52640), (5264, 42530), (6580, 34024), (7520, 29771), (8506, 26320), (10528, 21265), (13160, 17012)]