20167590050

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{47717}}^1$

素因数の和:47915

約数の個数: 48

約数和(自身を含む): 38342367360

約数和(自身を除く): 18174777310

約数列:

[1, 2, 5, 10, 25, 50, 79, 107, 158, 214, 395, 535, 790, 1070, 1975, 2675, 3950, 5350, 8453, 16906, 42265, 47717, 84530, 95434, 211325, 238585, 422650, 477170, 1192925, 2385850, 3769643, 5105719, 7539286, 10211438, 18848215, 25528595, 37696430, 51057190, 94241075, 127642975, 188482150, 255285950, 403351801, 806703602, 2016759005, 4033518010, 10083795025, 20167590050]

約数ペア:

[(1, 20167590050), (2, 10083795025), (5, 4033518010), (10, 2016759005), (25, 806703602), (50, 403351801), (79, 255285950), (107, 188482150), (158, 127642975), (214, 94241075), (395, 51057190), (535, 37696430), (790, 25528595), (1070, 18848215), (1975, 10211438), (2675, 7539286), (3950, 5105719), (5350, 3769643), (8453, 2385850), (16906, 1192925), (42265, 477170), (47717, 422650), (84530, 238585), (95434, 211325)]