4962880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1223

約数の個数: 56

約数和(自身を含む): 12737592

約数和(自身を除く): 7774712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 1193, 2080, 2386, 4160, 4772, 5965, 9544, 11930, 15509, 19088, 23860, 31018, 38176, 47720, 62036, 76352, 77545, 95440, 124072, 155090, 190880, 248144, 310180, 381760, 496288, 620360, 992576, 1240720, 2481440, 4962880]

約数ペア:

[(1, 4962880), (2, 2481440), (4, 1240720), (5, 992576), (8, 620360), (10, 496288), (13, 381760), (16, 310180), (20, 248144), (26, 190880), (32, 155090), (40, 124072), (52, 95440), (64, 77545), (65, 76352), (80, 62036), (104, 47720), (130, 38176), (160, 31018), (208, 23860), (260, 19088), (320, 15509), (416, 11930), (520, 9544), (832, 5965), (1040, 4772), (1193, 4160), (2080, 2386)]