7625860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2039}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 18506880

約数和(自身を除く): 10881020

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, 2039, 3740, 4078, 8156, 10195, 20390, 22429, 34663, 40780, 44858, 69326, 89716, 112145, 138652, 173315, 224290, 346630, 381293, 448580, 693260, 762586, 1525172, 1906465, 3812930, 7625860]

約数ペア:

[(1, 7625860), (2, 3812930), (4, 1906465), (5, 1525172), (10, 762586), (11, 693260), (17, 448580), (20, 381293), (22, 346630), (34, 224290), (44, 173315), (55, 138652), (68, 112145), (85, 89716), (110, 69326), (170, 44858), (187, 40780), (220, 34663), (340, 22429), (374, 20390), (748, 10195), (935, 8156), (1870, 4078), (2039, 3740)]