1650928960

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5471}}^1$

素因数の和:5552

約数の個数: 112

約数和(自身を含む): 4203021312

約数和(自身を除く): 2552092352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 64, 80, 82, 92, 115, 160, 164, 184, 205, 230, 320, 328, 368, 410, 460, 656, 736, 820, 920, 943, 1312, 1472, 1640, 1840, 1886, 2624, 3280, 3680, 3772, 4715, 5471, 6560, 7360, 7544, 9430, 10942, 13120, 15088, 18860, 21884, 27355, 30176, 37720, 43768, 54710, 60352, 75440, 87536, 109420, 125833, 150880, 175072, 218840, 224311, 251666, 301760, 350144, 437680, 448622, 503332, 629165, 875360, 897244, 1006664, 1121555, 1258330, 1750720, 1794488, 2013328, 2243110, 2516660, 3588976, 4026656, 4486220, 5033320, 5159153, 7177952, 8053312, 8972440, 10066640, 10318306, 14355904, 17944880, 20133280, 20636612, 25795765, 35889760, 40266560, 41273224, 51591530, 71779520, 82546448, 103183060, 165092896, 206366120, 330185792, 412732240, 825464480, 1650928960]

約数ペア:

[(1, 1650928960), (2, 825464480), (4, 412732240), (5, 330185792), (8, 206366120), (10, 165092896), (16, 103183060), (20, 82546448), (23, 71779520), (32, 51591530), (40, 41273224), (41, 40266560), (46, 35889760), (64, 25795765), (80, 20636612), (82, 20133280), (92, 17944880), (115, 14355904), (160, 10318306), (164, 10066640), (184, 8972440), (205, 8053312), (230, 7177952), (320, 5159153), (328, 5033320), (368, 4486220), (410, 4026656), (460, 3588976), (656, 2516660), (736, 2243110), (820, 2013328), (920, 1794488), (943, 1750720), (1312, 1258330), (1472, 1121555), (1640, 1006664), (1840, 897244), (1886, 875360), (2624, 629165), (3280, 503332), (3680, 448622), (3772, 437680), (4715, 350144), (5471, 301760), (6560, 251666), (7360, 224311), (7544, 218840), (9430, 175072), (10942, 150880), (13120, 125833), (15088, 109420), (18860, 87536), (21884, 75440), (27355, 60352), (30176, 54710), (37720, 43768)]