1166540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 2685312

約数和(自身を除く): 1518772

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 73, 85, 94, 146, 170, 188, 235, 292, 340, 365, 470, 730, 799, 940, 1241, 1460, 1598, 2482, 3196, 3431, 3995, 4964, 6205, 6862, 7990, 12410, 13724, 15980, 17155, 24820, 34310, 58327, 68620, 116654, 233308, 291635, 583270, 1166540]

約数ペア:

[(1, 1166540), (2, 583270), (4, 291635), (5, 233308), (10, 116654), (17, 68620), (20, 58327), (34, 34310), (47, 24820), (68, 17155), (73, 15980), (85, 13724), (94, 12410), (146, 7990), (170, 6862), (188, 6205), (235, 4964), (292, 3995), (340, 3431), (365, 3196), (470, 2482), (730, 1598), (799, 1460), (940, 1241)]