2224960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:443

約数の個数: 56

約数和(自身を含む): 5623560

約数和(自身を除く): 3398600

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, 409, 544, 680, 818, 1088, 1360, 1636, 2045, 2720, 3272, 4090, 5440, 6544, 6953, 8180, 13088, 13906, 16360, 26176, 27812, 32720, 34765, 55624, 65440, 69530, 111248, 130880, 139060, 222496, 278120, 444992, 556240, 1112480, 2224960]

約数ペア:

[(1, 2224960), (2, 1112480), (4, 556240), (5, 444992), (8, 278120), (10, 222496), (16, 139060), (17, 130880), (20, 111248), (32, 69530), (34, 65440), (40, 55624), (64, 34765), (68, 32720), (80, 27812), (85, 26176), (136, 16360), (160, 13906), (170, 13088), (272, 8180), (320, 6953), (340, 6544), (409, 5440), (544, 4090), (680, 3272), (818, 2720), (1088, 2045), (1360, 1636)]