75844580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28513}}^1$

素因数の和:28548

約数の個数: 48

約数和(自身を含む): 191614080

約数和(自身を除く): 115769500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 28513, 57026, 114052, 142565, 199591, 285130, 399182, 541747, 570260, 798364, 997955, 1083494, 1995910, 2166988, 2708735, 3792229, 3991820, 5417470, 7584458, 10834940, 15168916, 18961145, 37922290, 75844580]

約数ペア:

[(1, 75844580), (2, 37922290), (4, 18961145), (5, 15168916), (7, 10834940), (10, 7584458), (14, 5417470), (19, 3991820), (20, 3792229), (28, 2708735), (35, 2166988), (38, 1995910), (70, 1083494), (76, 997955), (95, 798364), (133, 570260), (140, 541747), (190, 399182), (266, 285130), (380, 199591), (532, 142565), (665, 114052), (1330, 57026), (2660, 28513)]