22821875500

素因数分解:

$2^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{5113}}^1$

素因数の和:5324

約数の個数: 96

約数和(自身を含む): 50930530560

約数和(自身を除く): 28108655060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 113, 125, 158, 226, 250, 316, 395, 452, 500, 565, 790, 1130, 1580, 1975, 2260, 2825, 3950, 5113, 5650, 7900, 8927, 9875, 10226, 11300, 14125, 17854, 19750, 20452, 25565, 28250, 35708, 39500, 44635, 51130, 56500, 89270, 102260, 127825, 178540, 223175, 255650, 403927, 446350, 511300, 577769, 639125, 807854, 892700, 1115875, 1155538, 1278250, 1615708, 2019635, 2231750, 2311076, 2556500, 2888845, 4039270, 4463500, 5777690, 8078540, 10098175, 11555380, 14444225, 20196350, 28888450, 40392700, 45643751, 50490875, 57776900, 72221125, 91287502, 100981750, 144442250, 182575004, 201963500, 228218755, 288884500, 456437510, 912875020, 1141093775, 2282187550, 4564375100, 5705468875, 11410937750, 22821875500]

約数ペア:

[(1, 22821875500), (2, 11410937750), (4, 5705468875), (5, 4564375100), (10, 2282187550), (20, 1141093775), (25, 912875020), (50, 456437510), (79, 288884500), (100, 228218755), (113, 201963500), (125, 182575004), (158, 144442250), (226, 100981750), (250, 91287502), (316, 72221125), (395, 57776900), (452, 50490875), (500, 45643751), (565, 40392700), (790, 28888450), (1130, 20196350), (1580, 14444225), (1975, 11555380), (2260, 10098175), (2825, 8078540), (3950, 5777690), (5113, 4463500), (5650, 4039270), (7900, 2888845), (8927, 2556500), (9875, 2311076), (10226, 2231750), (11300, 2019635), (14125, 1615708), (17854, 1278250), (19750, 1155538), (20452, 1115875), (25565, 892700), (28250, 807854), (35708, 639125), (39500, 577769), (44635, 511300), (51130, 446350), (56500, 403927), (89270, 255650), (102260, 223175), (127825, 178540)]