26555800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^2\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 64800540

約数和(自身を除く): 38244740

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 251, 460, 502, 529, 575, 920, 1004, 1058, 1150, 1255, 2008, 2116, 2300, 2510, 2645, 4232, 4600, 5020, 5290, 5773, 6275, 10040, 10580, 11546, 12550, 13225, 21160, 23092, 25100, 26450, 28865, 46184, 50200, 52900, 57730, 105800, 115460, 132779, 144325, 230920, 265558, 288650, 531116, 577300, 663895, 1062232, 1154600, 1327790, 2655580, 3319475, 5311160, 6638950, 13277900, 26555800]

約数ペア:

[(1, 26555800), (2, 13277900), (4, 6638950), (5, 5311160), (8, 3319475), (10, 2655580), (20, 1327790), (23, 1154600), (25, 1062232), (40, 663895), (46, 577300), (50, 531116), (92, 288650), (100, 265558), (115, 230920), (184, 144325), (200, 132779), (230, 115460), (251, 105800), (460, 57730), (502, 52900), (529, 50200), (575, 46184), (920, 28865), (1004, 26450), (1058, 25100), (1150, 23092), (1255, 21160), (2008, 13225), (2116, 12550), (2300, 11546), (2510, 10580), (2645, 10040), (4232, 6275), (4600, 5773), (5020, 5290)]