83040640

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6829}}^1$

素因数の和:6867

約数の個数: 64

約数和(自身を含む): 208998000

約数和(自身を除く): 125957360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 6829, 12160, 13658, 27316, 34145, 54632, 68290, 109264, 129751, 136580, 218528, 259502, 273160, 437056, 519004, 546320, 648755, 874112, 1038008, 1092640, 1297510, 2076016, 2185280, 2595020, 4152032, 4370560, 5190040, 8304064, 10380080, 16608128, 20760160, 41520320, 83040640]

約数ペア:

[(1, 83040640), (2, 41520320), (4, 20760160), (5, 16608128), (8, 10380080), (10, 8304064), (16, 5190040), (19, 4370560), (20, 4152032), (32, 2595020), (38, 2185280), (40, 2076016), (64, 1297510), (76, 1092640), (80, 1038008), (95, 874112), (128, 648755), (152, 546320), (160, 519004), (190, 437056), (304, 273160), (320, 259502), (380, 218528), (608, 136580), (640, 129751), (760, 109264), (1216, 68290), (1520, 54632), (2432, 34145), (3040, 27316), (6080, 13658), (6829, 12160)]