811305460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{98221}}^1$

素因数の和:98296

約数の個数: 48

約数和(自身を含む): 1980155520

約数和(自身を除く): 1168850060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 98221, 196442, 392884, 491105, 687547, 982210, 1375094, 1964420, 2750188, 3437735, 5795039, 6875470, 11590078, 13750940, 23180156, 28975195, 40565273, 57950390, 81130546, 115900780, 162261092, 202826365, 405652730, 811305460]

約数ペア:

[(1, 811305460), (2, 405652730), (4, 202826365), (5, 162261092), (7, 115900780), (10, 81130546), (14, 57950390), (20, 40565273), (28, 28975195), (35, 23180156), (59, 13750940), (70, 11590078), (118, 6875470), (140, 5795039), (236, 3437735), (295, 2750188), (413, 1964420), (590, 1375094), (826, 982210), (1180, 687547), (1652, 491105), (2065, 392884), (4130, 196442), (8260, 98221)]