475914170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{19433}}^1$

素因数の和:19550

約数の個数: 32

約数和(自身を含む): 895518720

約数和(自身を除く): 419604550

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2449, 4898, 12245, 19433, 24490, 38866, 97165, 194330, 602423, 1204846, 1535207, 3012115, 3070414, 6024230, 7676035, 15352070, 47591417, 95182834, 237957085, 475914170]

約数ペア:

[(1, 475914170), (2, 237957085), (5, 95182834), (10, 47591417), (31, 15352070), (62, 7676035), (79, 6024230), (155, 3070414), (158, 3012115), (310, 1535207), (395, 1204846), (790, 602423), (2449, 194330), (4898, 97165), (12245, 38866), (19433, 24490)]