293120

素因数分解:

$2^8\times 5^1\times {\mathrm{229}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 705180

約数和(自身を除く): 412060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 229, 256, 320, 458, 640, 916, 1145, 1280, 1832, 2290, 3664, 4580, 7328, 9160, 14656, 18320, 29312, 36640, 58624, 73280, 146560, 293120]

約数ペア:

[(1, 293120), (2, 146560), (4, 73280), (5, 58624), (8, 36640), (10, 29312), (16, 18320), (20, 14656), (32, 9160), (40, 7328), (64, 4580), (80, 3664), (128, 2290), (160, 1832), (229, 1280), (256, 1145), (320, 916), (458, 640)]