11405640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5591}}^1$

素因数の和:5622

約数の個数: 64

約数和(自身を含む): 36236160

約数和(自身を除く): 24830520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 5591, 11182, 16773, 22364, 27955, 33546, 44728, 55910, 67092, 83865, 95047, 111820, 134184, 167730, 190094, 223640, 285141, 335460, 380188, 475235, 570282, 670920, 760376, 950470, 1140564, 1425705, 1900940, 2281128, 2851410, 3801880, 5702820, 11405640]

約数ペア:

[(1, 11405640), (2, 5702820), (3, 3801880), (4, 2851410), (5, 2281128), (6, 1900940), (8, 1425705), (10, 1140564), (12, 950470), (15, 760376), (17, 670920), (20, 570282), (24, 475235), (30, 380188), (34, 335460), (40, 285141), (51, 223640), (60, 190094), (68, 167730), (85, 134184), (102, 111820), (120, 95047), (136, 83865), (170, 67092), (204, 55910), (255, 44728), (340, 33546), (408, 27955), (510, 22364), (680, 16773), (1020, 11182), (2040, 5591)]