66090800

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1301}}^1$

素因数の和:1446

約数の個数: 60

約数和(自身を含む): 160156416

約数和(自身を除く): 94065616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 635, 1016, 1270, 1301, 2032, 2540, 2602, 3175, 5080, 5204, 6350, 6505, 10160, 10408, 12700, 13010, 20816, 25400, 26020, 32525, 50800, 52040, 65050, 104080, 130100, 165227, 260200, 330454, 520400, 660908, 826135, 1321816, 1652270, 2643632, 3304540, 4130675, 6609080, 8261350, 13218160, 16522700, 33045400, 66090800]

約数ペア:

[(1, 66090800), (2, 33045400), (4, 16522700), (5, 13218160), (8, 8261350), (10, 6609080), (16, 4130675), (20, 3304540), (25, 2643632), (40, 1652270), (50, 1321816), (80, 826135), (100, 660908), (127, 520400), (200, 330454), (254, 260200), (400, 165227), (508, 130100), (635, 104080), (1016, 65050), (1270, 52040), (1301, 50800), (2032, 32525), (2540, 26020), (2602, 25400), (3175, 20816), (5080, 13010), (5204, 12700), (6350, 10408), (6505, 10160)]