83730320

素因数分解:

$2^4\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1117}}^1$

素因数の和:2067

約数の個数: 40

約数和(自身を含む): 195055224

約数和(自身を除く): 111324904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 937, 1117, 1874, 2234, 3748, 4468, 4685, 5585, 7496, 8936, 9370, 11170, 14992, 17872, 18740, 22340, 37480, 44680, 74960, 89360, 1046629, 2093258, 4186516, 5233145, 8373032, 10466290, 16746064, 20932580, 41865160, 83730320]

約数ペア:

[(1, 83730320), (2, 41865160), (4, 20932580), (5, 16746064), (8, 10466290), (10, 8373032), (16, 5233145), (20, 4186516), (40, 2093258), (80, 1046629), (937, 89360), (1117, 74960), (1874, 44680), (2234, 37480), (3748, 22340), (4468, 18740), (4685, 17872), (5585, 14992), (7496, 11170), (8936, 9370)]