13909400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4091}}^1$

素因数の和:4124

約数の個数: 48

約数和(自身を含む): 34250040

約数和(自身を除く): 20340640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 4091, 8182, 16364, 20455, 32728, 40910, 69547, 81820, 102275, 139094, 163640, 204550, 278188, 347735, 409100, 556376, 695470, 818200, 1390940, 1738675, 2781880, 3477350, 6954700, 13909400]

約数ペア:

[(1, 13909400), (2, 6954700), (4, 3477350), (5, 2781880), (8, 1738675), (10, 1390940), (17, 818200), (20, 695470), (25, 556376), (34, 409100), (40, 347735), (50, 278188), (68, 204550), (85, 163640), (100, 139094), (136, 102275), (170, 81820), (200, 69547), (340, 40910), (425, 32728), (680, 20455), (850, 16364), (1700, 8182), (3400, 4091)]