844022720

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2797}}^1$

素因数の和:2878

約数の個数: 112

約数和(自身を含む): 2149132608

約数和(自身を除く): 1305109888

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, 2797, 3280, 3680, 3772, 4715, 5594, 6560, 7360, 7544, 9430, 11188, 13120, 13985, 15088, 18860, 22376, 27970, 30176, 37720, 44752, 55940, 60352, 64331, 75440, 89504, 111880, 114677, 128662, 150880, 179008, 223760, 229354, 257324, 301760, 321655, 447520, 458708, 514648, 573385, 643310, 895040, 917416, 1029296, 1146770, 1286620, 1834832, 2058592, 2293540, 2573240, 2637571, 3669664, 4117184, 4587080, 5146480, 5275142, 7339328, 9174160, 10292960, 10550284, 13187855, 18348320, 20585920, 21100568, 26375710, 36696640, 42201136, 52751420, 84402272, 105502840, 168804544, 211005680, 422011360, 844022720]

約数ペア:

[(1, 844022720), (2, 422011360), (4, 211005680), (5, 168804544), (8, 105502840), (10, 84402272), (16, 52751420), (20, 42201136), (23, 36696640), (32, 26375710), (40, 21100568), (41, 20585920), (46, 18348320), (64, 13187855), (80, 10550284), (82, 10292960), (92, 9174160), (115, 7339328), (160, 5275142), (164, 5146480), (184, 4587080), (205, 4117184), (230, 3669664), (320, 2637571), (328, 2573240), (368, 2293540), (410, 2058592), (460, 1834832), (656, 1286620), (736, 1146770), (820, 1029296), (920, 917416), (943, 895040), (1312, 643310), (1472, 573385), (1640, 514648), (1840, 458708), (1886, 447520), (2624, 321655), (2797, 301760), (3280, 257324), (3680, 229354), (3772, 223760), (4715, 179008), (5594, 150880), (6560, 128662), (7360, 114677), (7544, 111880), (9430, 89504), (11188, 75440), (13120, 64331), (13985, 60352), (15088, 55940), (18860, 44752), (22376, 37720), (27970, 30176)]