22471714970

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{357659}}^1$

素因数の和:357830

約数の個数: 32

約数和(自身を含む): 41511450240

約数和(自身を除く): 19039735270

約数列:

[1, 2, 5, 10, 61, 103, 122, 206, 305, 515, 610, 1030, 6283, 12566, 31415, 62830, 357659, 715318, 1788295, 3576590, 21817199, 36838877, 43634398, 73677754, 109085995, 184194385, 218171990, 368388770, 2247171497, 4494342994, 11235857485, 22471714970]

約数ペア:

[(1, 22471714970), (2, 11235857485), (5, 4494342994), (10, 2247171497), (61, 368388770), (103, 218171990), (122, 184194385), (206, 109085995), (305, 73677754), (515, 43634398), (610, 36838877), (1030, 21817199), (6283, 3576590), (12566, 1788295), (31415, 715318), (62830, 357659)]