105821440

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1$

素因数の和:1827

約数の個数: 72

約数和(自身を含む): 259015680

約数和(自身を除く): 153194240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 640, 752, 940, 1280, 1504, 1759, 1880, 3008, 3518, 3760, 6016, 7036, 7520, 8795, 12032, 14072, 15040, 17590, 28144, 30080, 35180, 56288, 60160, 70360, 82673, 112576, 140720, 165346, 225152, 281440, 330692, 413365, 450304, 562880, 661384, 826730, 1125760, 1322768, 1653460, 2251520, 2645536, 3306920, 5291072, 6613840, 10582144, 13227680, 21164288, 26455360, 52910720, 105821440]

約数ペア:

[(1, 105821440), (2, 52910720), (4, 26455360), (5, 21164288), (8, 13227680), (10, 10582144), (16, 6613840), (20, 5291072), (32, 3306920), (40, 2645536), (47, 2251520), (64, 1653460), (80, 1322768), (94, 1125760), (128, 826730), (160, 661384), (188, 562880), (235, 450304), (256, 413365), (320, 330692), (376, 281440), (470, 225152), (640, 165346), (752, 140720), (940, 112576), (1280, 82673), (1504, 70360), (1759, 60160), (1880, 56288), (3008, 35180), (3518, 30080), (3760, 28144), (6016, 17590), (7036, 15040), (7520, 14072), (8795, 12032)]