26312800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1112

約数の個数: 72

約数和(自身を含む): 66370752

約数和(自身を除く): 40057952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1061, 1240, 1550, 2122, 2480, 3100, 4244, 4960, 5305, 6200, 8488, 10610, 12400, 16976, 21220, 24800, 26525, 32891, 33952, 42440, 53050, 65782, 84880, 106100, 131564, 164455, 169760, 212200, 263128, 328910, 424400, 526256, 657820, 822275, 848800, 1052512, 1315640, 1644550, 2631280, 3289100, 5262560, 6578200, 13156400, 26312800]

約数ペア:

[(1, 26312800), (2, 13156400), (4, 6578200), (5, 5262560), (8, 3289100), (10, 2631280), (16, 1644550), (20, 1315640), (25, 1052512), (31, 848800), (32, 822275), (40, 657820), (50, 526256), (62, 424400), (80, 328910), (100, 263128), (124, 212200), (155, 169760), (160, 164455), (200, 131564), (248, 106100), (310, 84880), (400, 65782), (496, 53050), (620, 42440), (775, 33952), (800, 32891), (992, 26525), (1061, 24800), (1240, 21220), (1550, 16976), (2122, 12400), (2480, 10610), (3100, 8488), (4244, 6200), (4960, 5305)]