28683816400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2313211}}^1$

素因数の和:2313260

約数の個数: 60

約数和(自身を含む): 71135895424

約数和(自身を除く): 42452079024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12400, 2313211, 4626422, 9252844, 11566055, 18505688, 23132110, 37011376, 46264220, 57830275, 71709541, 92528440, 115660550, 143419082, 185056880, 231321100, 286838164, 358547705, 462642200, 573676328, 717095410, 925284400, 1147352656, 1434190820, 1792738525, 2868381640, 3585477050, 5736763280, 7170954100, 14341908200, 28683816400]

約数ペア:

[(1, 28683816400), (2, 14341908200), (4, 7170954100), (5, 5736763280), (8, 3585477050), (10, 2868381640), (16, 1792738525), (20, 1434190820), (25, 1147352656), (31, 925284400), (40, 717095410), (50, 573676328), (62, 462642200), (80, 358547705), (100, 286838164), (124, 231321100), (155, 185056880), (200, 143419082), (248, 115660550), (310, 92528440), (400, 71709541), (496, 57830275), (620, 46264220), (775, 37011376), (1240, 23132110), (1550, 18505688), (2480, 11566055), (3100, 9252844), (6200, 4626422), (12400, 2313211)]