9008762870

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1021}}^1\times {\mathrm{2819}}^1$

素因数の和:4160

約数の個数: 32

約数和(自身を含む): 16289290080

約数和(自身を除く): 7280527210

約数列:

[1, 2, 5, 10, 313, 626, 1021, 1565, 2042, 2819, 3130, 5105, 5638, 10210, 14095, 28190, 319573, 639146, 882347, 1597865, 1764694, 2878199, 3195730, 4411735, 5756398, 8823470, 14390995, 28781990, 900876287, 1801752574, 4504381435, 9008762870]

約数ペア:

[(1, 9008762870), (2, 4504381435), (5, 1801752574), (10, 900876287), (313, 28781990), (626, 14390995), (1021, 8823470), (1565, 5756398), (2042, 4411735), (2819, 3195730), (3130, 2878199), (5105, 1764694), (5638, 1597865), (10210, 882347), (14095, 639146), (28190, 319573)]