1173218.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 126403200

約数和(自身を除く): 69833660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 379, 439, 758, 878, 1516, 1756, 1895, 2195, 3790, 4390, 6443, 7463, 7580, 8780, 12886, 14926, 25772, 29852, 32215, 37315, 64430, 74630, 128860, 149260, 166381, 332762, 665524, 831905, 1663810, 2828477, 3327620, 5656954, 11313908, 14142385, 28284770, 56569540]

約数ペア:

[(1, 56569540), (2, 28284770), (4, 14142385), (5, 11313908), (10, 5656954), (17, 3327620), (20, 2828477), (34, 1663810), (68, 831905), (85, 665524), (170, 332762), (340, 166381), (379, 149260), (439, 128860), (758, 74630), (878, 64430), (1516, 37315), (1756, 32215), (1895, 29852), (2195, 25772), (3790, 14926), (4390, 12886), (6443, 8780), (7463, 7580)]