95591020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4349}}^1$

素因数の和:4522

約数の個数: 48

約数和(自身を含む): 230932800

約数和(自身を除く): 135341780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 2198, 3140, 4349, 4396, 5495, 8698, 10990, 17396, 21745, 21980, 30443, 43490, 60886, 86980, 121772, 152215, 304430, 608860, 682793, 1365586, 2731172, 3413965, 4779551, 6827930, 9559102, 13655860, 19118204, 23897755, 47795510, 95591020]

約数ペア:

[(1, 95591020), (2, 47795510), (4, 23897755), (5, 19118204), (7, 13655860), (10, 9559102), (14, 6827930), (20, 4779551), (28, 3413965), (35, 2731172), (70, 1365586), (140, 682793), (157, 608860), (314, 304430), (628, 152215), (785, 121772), (1099, 86980), (1570, 60886), (2198, 43490), (3140, 30443), (4349, 21980), (4396, 21745), (5495, 17396), (8698, 10990)]