292480

素因数分解:

$2^7\times 5^1\times {\mathrm{457}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 700740

約数和(自身を除く): 408260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 457, 640, 914, 1828, 2285, 3656, 4570, 7312, 9140, 14624, 18280, 29248, 36560, 58496, 73120, 146240, 292480]

約数ペア:

[(1, 292480), (2, 146240), (4, 73120), (5, 58496), (8, 36560), (10, 29248), (16, 18280), (20, 14624), (32, 9140), (40, 7312), (64, 4570), (80, 3656), (128, 2285), (160, 1828), (320, 914), (457, 640)]