38800370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8273}}^1$

素因数の和:8354

約数の個数: 32

約数和(自身を含む): 81019008

約数和(自身を除く): 42218638

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 8273, 16546, 41365, 57911, 82730, 115822, 289555, 554291, 579110, 1108582, 2771455, 3880037, 5542910, 7760074, 19400185, 38800370]

約数ペア:

[(1, 38800370), (2, 19400185), (5, 7760074), (7, 5542910), (10, 3880037), (14, 2771455), (35, 1108582), (67, 579110), (70, 554291), (134, 289555), (335, 115822), (469, 82730), (670, 57911), (938, 41365), (2345, 16546), (4690, 8273)]