69829120

素因数分解:

$2^9\times 5^1\times {\mathrm{27277}}^1$

素因数の和:27300

約数の個数: 40

約数和(自身を含む): 167432364

約数和(自身を除く): 97603244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 27277, 54554, 109108, 136385, 218216, 272770, 436432, 545540, 872864, 1091080, 1745728, 2182160, 3491456, 4364320, 6982912, 8728640, 13965824, 17457280, 34914560, 69829120]

約数ペア:

[(1, 69829120), (2, 34914560), (4, 17457280), (5, 13965824), (8, 8728640), (10, 6982912), (16, 4364320), (20, 3491456), (32, 2182160), (40, 1745728), (64, 1091080), (80, 872864), (128, 545540), (160, 436432), (256, 272770), (320, 218216), (512, 136385), (640, 109108), (1280, 54554), (2560, 27277)]