85639730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12763}}^1$

素因数の和:12842

約数の個数: 32

約数和(自身を含む): 170935488

約数和(自身を除く): 85295758

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 12763, 25526, 63815, 127630, 140393, 280786, 701965, 778543, 1403930, 1557086, 3892715, 7785430, 8563973, 17127946, 42819865, 85639730]

約数ペア:

[(1, 85639730), (2, 42819865), (5, 17127946), (10, 8563973), (11, 7785430), (22, 3892715), (55, 1557086), (61, 1403930), (110, 778543), (122, 701965), (305, 280786), (610, 140393), (671, 127630), (1342, 63815), (3355, 25526), (6710, 12763)]