54714400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5261}}^1$

素因数の和:5294

約数の個数: 72

約数和(自身を含む): 143873604

約数和(自身を除く): 89159204

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 5261, 10400, 10522, 21044, 26305, 42088, 52610, 68393, 84176, 105220, 131525, 136786, 168352, 210440, 263050, 273572, 341965, 420880, 526100, 547144, 683930, 841760, 1052200, 1094288, 1367860, 1709825, 2104400, 2188576, 2735720, 3419650, 4208800, 5471440, 6839300, 10942880, 13678600, 27357200, 54714400]

約数ペア:

[(1, 54714400), (2, 27357200), (4, 13678600), (5, 10942880), (8, 6839300), (10, 5471440), (13, 4208800), (16, 3419650), (20, 2735720), (25, 2188576), (26, 2104400), (32, 1709825), (40, 1367860), (50, 1094288), (52, 1052200), (65, 841760), (80, 683930), (100, 547144), (104, 526100), (130, 420880), (160, 341965), (200, 273572), (208, 263050), (260, 210440), (325, 168352), (400, 136786), (416, 131525), (520, 105220), (650, 84176), (800, 68393), (1040, 52610), (1300, 42088), (2080, 26305), (2600, 21044), (5200, 10522), (5261, 10400)]