27663080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2393}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 66146220

約数和(自身を除く): 38483140

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2393, 2890, 4786, 5780, 9572, 11560, 11965, 19144, 23930, 40681, 47860, 81362, 95720, 162724, 203405, 325448, 406810, 691577, 813620, 1383154, 1627240, 2766308, 3457885, 5532616, 6915770, 13831540, 27663080]

約数ペア:

[(1, 27663080), (2, 13831540), (4, 6915770), (5, 5532616), (8, 3457885), (10, 2766308), (17, 1627240), (20, 1383154), (34, 813620), (40, 691577), (68, 406810), (85, 325448), (136, 203405), (170, 162724), (289, 95720), (340, 81362), (578, 47860), (680, 40681), (1156, 23930), (1445, 19144), (2312, 11965), (2393, 11560), (2890, 9572), (4786, 5780)]