12753160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 33707520

約数和(自身を除く): 20954360

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, 1231, 1295, 1480, 2072, 2462, 2590, 4924, 5180, 6155, 8617, 9848, 10360, 12310, 17234, 24620, 34468, 43085, 45547, 49240, 68936, 86170, 91094, 172340, 182188, 227735, 318829, 344680, 364376, 455470, 637658, 910940, 1275316, 1594145, 1821880, 2550632, 3188290, 6376580, 12753160]

約数ペア:

[(1, 12753160), (2, 6376580), (4, 3188290), (5, 2550632), (7, 1821880), (8, 1594145), (10, 1275316), (14, 910940), (20, 637658), (28, 455470), (35, 364376), (37, 344680), (40, 318829), (56, 227735), (70, 182188), (74, 172340), (140, 91094), (148, 86170), (185, 68936), (259, 49240), (280, 45547), (296, 43085), (370, 34468), (518, 24620), (740, 17234), (1036, 12310), (1231, 10360), (1295, 9848), (1480, 8617), (2072, 6155), (2462, 5180), (2590, 4924)]