26785360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{6833}}^1$

素因数の和:6860

約数の個数: 60

約数和(自身を含む): 72454068

約数和(自身を除く): 45668708

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 6833, 13666, 27332, 34165, 47831, 54664, 68330, 95662, 109328, 136660, 191324, 239155, 273320, 334817, 382648, 478310, 546640, 669634, 765296, 956620, 1339268, 1674085, 1913240, 2678536, 3348170, 3826480, 5357072, 6696340, 13392680, 26785360]

約数ペア:

[(1, 26785360), (2, 13392680), (4, 6696340), (5, 5357072), (7, 3826480), (8, 3348170), (10, 2678536), (14, 1913240), (16, 1674085), (20, 1339268), (28, 956620), (35, 765296), (40, 669634), (49, 546640), (56, 478310), (70, 382648), (80, 334817), (98, 273320), (112, 239155), (140, 191324), (196, 136660), (245, 109328), (280, 95662), (392, 68330), (490, 54664), (560, 47831), (784, 34165), (980, 27332), (1960, 13666), (3920, 6833)]