65299760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1543}}^1$

素因数の和:1602

約数の個数: 60

約数和(自身を含む): 158812752

約数和(自身を除く): 93512992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 920, 1058, 1543, 1840, 2116, 2645, 3086, 4232, 5290, 6172, 7715, 8464, 10580, 12344, 15430, 21160, 24688, 30860, 35489, 42320, 61720, 70978, 123440, 141956, 177445, 283912, 354890, 567824, 709780, 816247, 1419560, 1632494, 2839120, 3264988, 4081235, 6529976, 8162470, 13059952, 16324940, 32649880, 65299760]

約数ペア:

[(1, 65299760), (2, 32649880), (4, 16324940), (5, 13059952), (8, 8162470), (10, 6529976), (16, 4081235), (20, 3264988), (23, 2839120), (40, 1632494), (46, 1419560), (80, 816247), (92, 709780), (115, 567824), (184, 354890), (230, 283912), (368, 177445), (460, 141956), (529, 123440), (920, 70978), (1058, 61720), (1543, 42320), (1840, 35489), (2116, 30860), (2645, 24688), (3086, 21160), (4232, 15430), (5290, 12344), (6172, 10580), (7715, 8464)]