226838855740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1625153}}^1$

素因数の和:1626166

約数の個数: 48

約数和(自身を含む): 544959640512

約数和(自身を除く): 318120784772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 997, 1994, 3988, 4985, 6979, 9970, 13958, 19940, 27916, 34895, 69790, 139580, 1625153, 3250306, 6500612, 8125765, 11376071, 16251530, 22752142, 32503060, 45504284, 56880355, 113760710, 227521420, 1620277541, 3240555082, 6481110164, 8101387705, 11341942787, 16202775410, 22683885574, 32405550820, 45367771148, 56709713935, 113419427870, 226838855740]

約数ペア:

[(1, 226838855740), (2, 113419427870), (4, 56709713935), (5, 45367771148), (7, 32405550820), (10, 22683885574), (14, 16202775410), (20, 11341942787), (28, 8101387705), (35, 6481110164), (70, 3240555082), (140, 1620277541), (997, 227521420), (1994, 113760710), (3988, 56880355), (4985, 45504284), (6979, 32503060), (9970, 22752142), (13958, 16251530), (19940, 11376071), (27916, 8125765), (34895, 6500612), (69790, 3250306), (139580, 1625153)]