204486880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5783}}^1$

素因数の和:5828

約数の個数: 96

約数和(自身を含む): 550960704

約数和(自身を除く): 346473824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2210, 2720, 3536, 4420, 5783, 7072, 8840, 11566, 17680, 23132, 28915, 35360, 46264, 57830, 75179, 92528, 98311, 115660, 150358, 185056, 196622, 231320, 300716, 375895, 393244, 462640, 491555, 601432, 751790, 786488, 925280, 983110, 1202864, 1278043, 1503580, 1572976, 1966220, 2405728, 2556086, 3007160, 3145952, 3932440, 5112172, 6014320, 6390215, 7864880, 10224344, 12028640, 12780430, 15729760, 20448688, 25560860, 40897376, 51121720, 102243440, 204486880]

約数ペア:

[(1, 204486880), (2, 102243440), (4, 51121720), (5, 40897376), (8, 25560860), (10, 20448688), (13, 15729760), (16, 12780430), (17, 12028640), (20, 10224344), (26, 7864880), (32, 6390215), (34, 6014320), (40, 5112172), (52, 3932440), (65, 3145952), (68, 3007160), (80, 2556086), (85, 2405728), (104, 1966220), (130, 1572976), (136, 1503580), (160, 1278043), (170, 1202864), (208, 983110), (221, 925280), (260, 786488), (272, 751790), (340, 601432), (416, 491555), (442, 462640), (520, 393244), (544, 375895), (680, 300716), (884, 231320), (1040, 196622), (1105, 185056), (1360, 150358), (1768, 115660), (2080, 98311), (2210, 92528), (2720, 75179), (3536, 57830), (4420, 46264), (5783, 35360), (7072, 28915), (8840, 23132), (11566, 17680)]