103626680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 240861600

約数和(自身を除く): 137234920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 179, 205, 328, 353, 358, 410, 706, 716, 820, 895, 1412, 1432, 1640, 1765, 1790, 2824, 3530, 3580, 7060, 7160, 7339, 14120, 14473, 14678, 28946, 29356, 36695, 57892, 58712, 63187, 72365, 73390, 115784, 126374, 144730, 146780, 252748, 289460, 293560, 315935, 505496, 578920, 631870, 1263740, 2527480, 2590667, 5181334, 10362668, 12953335, 20725336, 25906670, 51813340, 103626680]

約数ペア:

[(1, 103626680), (2, 51813340), (4, 25906670), (5, 20725336), (8, 12953335), (10, 10362668), (20, 5181334), (40, 2590667), (41, 2527480), (82, 1263740), (164, 631870), (179, 578920), (205, 505496), (328, 315935), (353, 293560), (358, 289460), (410, 252748), (706, 146780), (716, 144730), (820, 126374), (895, 115784), (1412, 73390), (1432, 72365), (1640, 63187), (1765, 58712), (1790, 57892), (2824, 36695), (3530, 29356), (3580, 28946), (7060, 14678), (7160, 14473), (7339, 14120)]