25024340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6691}}^1$

素因数の和:6728

約数の個数: 48

約数和(自身を含む): 60709824

約数和(自身を除く): 35685484

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 6691, 13382, 26764, 33455, 66910, 73601, 113747, 133820, 147202, 227494, 294404, 368005, 454988, 568735, 736010, 1137470, 1251217, 1472020, 2274940, 2502434, 5004868, 6256085, 12512170, 25024340]

約数ペア:

[(1, 25024340), (2, 12512170), (4, 6256085), (5, 5004868), (10, 2502434), (11, 2274940), (17, 1472020), (20, 1251217), (22, 1137470), (34, 736010), (44, 568735), (55, 454988), (68, 368005), (85, 294404), (110, 227494), (170, 147202), (187, 133820), (220, 113747), (340, 73601), (374, 66910), (748, 33455), (935, 26764), (1870, 13382), (3740, 6691)]