99625900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2$

素因数の和:160

約数の個数: 108

約数和(自身を含む): 246843576

約数和(自身を除く): 147217676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 47, 50, 55, 82, 94, 100, 110, 164, 188, 205, 220, 235, 275, 410, 451, 470, 517, 550, 820, 902, 940, 1025, 1034, 1100, 1175, 1804, 1927, 2050, 2068, 2209, 2255, 2350, 2585, 3854, 4100, 4418, 4510, 4700, 5170, 7708, 8836, 9020, 9635, 10340, 11045, 11275, 12925, 19270, 21197, 22090, 22550, 24299, 25850, 38540, 42394, 44180, 45100, 48175, 48598, 51700, 55225, 84788, 90569, 96350, 97196, 105985, 110450, 121495, 181138, 192700, 211970, 220900, 242990, 362276, 423940, 452845, 485980, 529925, 607475, 905690, 996259, 1059850, 1214950, 1811380, 1992518, 2119700, 2264225, 2429900, 3985036, 4528450, 4981295, 9056900, 9962590, 19925180, 24906475, 49812950, 99625900]

約数ペア:

[(1, 99625900), (2, 49812950), (4, 24906475), (5, 19925180), (10, 9962590), (11, 9056900), (20, 4981295), (22, 4528450), (25, 3985036), (41, 2429900), (44, 2264225), (47, 2119700), (50, 1992518), (55, 1811380), (82, 1214950), (94, 1059850), (100, 996259), (110, 905690), (164, 607475), (188, 529925), (205, 485980), (220, 452845), (235, 423940), (275, 362276), (410, 242990), (451, 220900), (470, 211970), (517, 192700), (550, 181138), (820, 121495), (902, 110450), (940, 105985), (1025, 97196), (1034, 96350), (1100, 90569), (1175, 84788), (1804, 55225), (1927, 51700), (2050, 48598), (2068, 48175), (2209, 45100), (2255, 44180), (2350, 42394), (2585, 38540), (3854, 25850), (4100, 24299), (4418, 22550), (4510, 22090), (4700, 21197), (5170, 19270), (7708, 12925), (8836, 11275), (9020, 11045), (9635, 10340)]