2605760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:513

約数の個数: 56

約数和(自身を含む): 6583680

約数和(自身を除く): 3977920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 479, 544, 680, 958, 1088, 1360, 1916, 2395, 2720, 3832, 4790, 5440, 7664, 8143, 9580, 15328, 16286, 19160, 30656, 32572, 38320, 40715, 65144, 76640, 81430, 130288, 153280, 162860, 260576, 325720, 521152, 651440, 1302880, 2605760]

約数ペア:

[(1, 2605760), (2, 1302880), (4, 651440), (5, 521152), (8, 325720), (10, 260576), (16, 162860), (17, 153280), (20, 130288), (32, 81430), (34, 76640), (40, 65144), (64, 40715), (68, 38320), (80, 32572), (85, 30656), (136, 19160), (160, 16286), (170, 15328), (272, 9580), (320, 8143), (340, 7664), (479, 5440), (544, 4790), (680, 3832), (958, 2720), (1088, 2395), (1360, 1916)]