55933640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5399}}^1$

素因数の和:5454

約数の個数: 64

約数和(自身を含む): 147744000

約数和(自身を除く): 91810360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 5399, 10360, 10798, 21596, 26995, 37793, 43192, 53990, 75586, 107980, 151172, 188965, 199763, 215960, 302344, 377930, 399526, 755860, 799052, 998815, 1398341, 1511720, 1598104, 1997630, 2796682, 3995260, 5593364, 6991705, 7990520, 11186728, 13983410, 27966820, 55933640]

約数ペア:

[(1, 55933640), (2, 27966820), (4, 13983410), (5, 11186728), (7, 7990520), (8, 6991705), (10, 5593364), (14, 3995260), (20, 2796682), (28, 1997630), (35, 1598104), (37, 1511720), (40, 1398341), (56, 998815), (70, 799052), (74, 755860), (140, 399526), (148, 377930), (185, 302344), (259, 215960), (280, 199763), (296, 188965), (370, 151172), (518, 107980), (740, 75586), (1036, 53990), (1295, 43192), (1480, 37793), (2072, 26995), (2590, 21596), (5180, 10798), (5399, 10360)]