22949173750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{2087}}^1$

素因数の和:2591

約数の個数: 80

約数和(自身を含む): 45399467520

約数和(自身を除く): 22450293770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 463, 475, 625, 926, 950, 1250, 2087, 2315, 2375, 4174, 4630, 4750, 8797, 10435, 11575, 11875, 17594, 20870, 23150, 23750, 39653, 43985, 52175, 57875, 79306, 87970, 104350, 115750, 198265, 219925, 260875, 289375, 396530, 439850, 521750, 578750, 966281, 991325, 1099625, 1304375, 1932562, 1982650, 2199250, 2608750, 4831405, 4956625, 5498125, 9662810, 9913250, 10996250, 18359339, 24157025, 24783125, 36718678, 48314050, 49566250, 91796695, 120785125, 183593390, 241570250, 458983475, 603925625, 917966950, 1207851250, 2294917375, 4589834750, 11474586875, 22949173750]

約数ペア:

[(1, 22949173750), (2, 11474586875), (5, 4589834750), (10, 2294917375), (19, 1207851250), (25, 917966950), (38, 603925625), (50, 458983475), (95, 241570250), (125, 183593390), (190, 120785125), (250, 91796695), (463, 49566250), (475, 48314050), (625, 36718678), (926, 24783125), (950, 24157025), (1250, 18359339), (2087, 10996250), (2315, 9913250), (2375, 9662810), (4174, 5498125), (4630, 4956625), (4750, 4831405), (8797, 2608750), (10435, 2199250), (11575, 1982650), (11875, 1932562), (17594, 1304375), (20870, 1099625), (23150, 991325), (23750, 966281), (39653, 578750), (43985, 521750), (52175, 439850), (57875, 396530), (79306, 289375), (87970, 260875), (104350, 219925), (115750, 198265)]