40076036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10009}}^1$

素因数の和:10044

約数の個数: 48

約数和(自身を含む): 94174080

約数和(自身を除く): 54098044

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 10009, 20018, 40036, 70063, 110099, 130117, 140126, 220198, 260234, 280252, 440396, 520468, 770693, 910819, 1431287, 1541386, 1821638, 2862574, 3082772, 3643276, 5725148, 10019009, 20038018, 40076036]

約数ペア:

[(1, 40076036), (2, 20038018), (4, 10019009), (7, 5725148), (11, 3643276), (13, 3082772), (14, 2862574), (22, 1821638), (26, 1541386), (28, 1431287), (44, 910819), (52, 770693), (77, 520468), (91, 440396), (143, 280252), (154, 260234), (182, 220198), (286, 140126), (308, 130117), (364, 110099), (572, 70063), (1001, 40036), (2002, 20018), (4004, 10009)]