33780020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 76195728

約数和(自身を除く): 42415708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1361, 1460, 2482, 2722, 4964, 5444, 6205, 6805, 12410, 13610, 23137, 24820, 27220, 46274, 92548, 99353, 115685, 198706, 231370, 397412, 462740, 496765, 993530, 1689001, 1987060, 3378002, 6756004, 8445005, 16890010, 33780020]

約数ペア:

[(1, 33780020), (2, 16890010), (4, 8445005), (5, 6756004), (10, 3378002), (17, 1987060), (20, 1689001), (34, 993530), (68, 496765), (73, 462740), (85, 397412), (146, 231370), (170, 198706), (292, 115685), (340, 99353), (365, 92548), (730, 46274), (1241, 27220), (1361, 24820), (1460, 23137), (2482, 13610), (2722, 12410), (4964, 6805), (5444, 6205)]