40299910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25031}}^1$

素因数の和:25068

約数の個数: 32

約数和(自身を含む): 86510592

約数和(自身を除く): 46210682

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 25031, 50062, 125155, 175217, 250310, 350434, 575713, 876085, 1151426, 1752170, 2878565, 4029991, 5757130, 8059982, 20149955, 40299910]

約数ペア:

[(1, 40299910), (2, 20149955), (5, 8059982), (7, 5757130), (10, 4029991), (14, 2878565), (23, 1752170), (35, 1151426), (46, 876085), (70, 575713), (115, 350434), (161, 250310), (230, 175217), (322, 125155), (805, 50062), (1610, 25031)]