84935600

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5179}}^1$

素因数の和:5238

約数の個数: 60

約数和(自身を含む): 209075160

約数和(自身を除く): 124139560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 1025, 1640, 2050, 3280, 4100, 5179, 8200, 10358, 16400, 20716, 25895, 41432, 51790, 82864, 103580, 129475, 207160, 212339, 258950, 414320, 424678, 517900, 849356, 1035800, 1061695, 1698712, 2071600, 2123390, 3397424, 4246780, 5308475, 8493560, 10616950, 16987120, 21233900, 42467800, 84935600]

約数ペア:

[(1, 84935600), (2, 42467800), (4, 21233900), (5, 16987120), (8, 10616950), (10, 8493560), (16, 5308475), (20, 4246780), (25, 3397424), (40, 2123390), (41, 2071600), (50, 1698712), (80, 1061695), (82, 1035800), (100, 849356), (164, 517900), (200, 424678), (205, 414320), (328, 258950), (400, 212339), (410, 207160), (656, 129475), (820, 103580), (1025, 82864), (1640, 51790), (2050, 41432), (3280, 25895), (4100, 20716), (5179, 16400), (8200, 10358)]