80514290

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1601}}^1$

素因数の和:1762

約数の個数: 32

約数和(自身を含む): 149485824

約数和(自身を除く): 68971534

約数列:

[1, 2, 5, 10, 47, 94, 107, 214, 235, 470, 535, 1070, 1601, 3202, 5029, 8005, 10058, 16010, 25145, 50290, 75247, 150494, 171307, 342614, 376235, 752470, 856535, 1713070, 8051429, 16102858, 40257145, 80514290]

約数ペア:

[(1, 80514290), (2, 40257145), (5, 16102858), (10, 8051429), (47, 1713070), (94, 856535), (107, 752470), (214, 376235), (235, 342614), (470, 171307), (535, 150494), (1070, 75247), (1601, 50290), (3202, 25145), (5029, 16010), (8005, 10058)]