401932250

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 779950080

約数和(自身を除く): 378017830

約数列:

[1, 2, 5, 10, 25, 47, 50, 79, 94, 125, 158, 235, 250, 395, 433, 470, 790, 866, 1175, 1975, 2165, 2350, 3713, 3950, 4330, 5875, 7426, 9875, 10825, 11750, 18565, 19750, 20351, 21650, 34207, 37130, 40702, 54125, 68414, 92825, 101755, 108250, 171035, 185650, 203510, 342070, 464125, 508775, 855175, 928250, 1017550, 1607729, 1710350, 2543875, 3215458, 4275875, 5087750, 8038645, 8551750, 16077290, 40193225, 80386450, 200966125, 401932250]

約数ペア:

[(1, 401932250), (2, 200966125), (5, 80386450), (10, 40193225), (25, 16077290), (47, 8551750), (50, 8038645), (79, 5087750), (94, 4275875), (125, 3215458), (158, 2543875), (235, 1710350), (250, 1607729), (395, 1017550), (433, 928250), (470, 855175), (790, 508775), (866, 464125), (1175, 342070), (1975, 203510), (2165, 185650), (2350, 171035), (3713, 108250), (3950, 101755), (4330, 92825), (5875, 68414), (7426, 54125), (9875, 40702), (10825, 37130), (11750, 34207), (18565, 21650), (19750, 20351)]