713146400

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{20731}}^1$

素因数の和:20794

約数の個数: 72

約数和(自身を含む): 1781542224

約数和(自身を除く): 1068395824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 688, 800, 860, 1075, 1376, 1720, 2150, 3440, 4300, 6880, 8600, 17200, 20731, 34400, 41462, 82924, 103655, 165848, 207310, 331696, 414620, 518275, 663392, 829240, 891433, 1036550, 1658480, 1782866, 2073100, 3316960, 3565732, 4146200, 4457165, 7131464, 8292400, 8914330, 14262928, 16584800, 17828660, 22285825, 28525856, 35657320, 44571650, 71314640, 89143300, 142629280, 178286600, 356573200, 713146400]

約数ペア:

[(1, 713146400), (2, 356573200), (4, 178286600), (5, 142629280), (8, 89143300), (10, 71314640), (16, 44571650), (20, 35657320), (25, 28525856), (32, 22285825), (40, 17828660), (43, 16584800), (50, 14262928), (80, 8914330), (86, 8292400), (100, 7131464), (160, 4457165), (172, 4146200), (200, 3565732), (215, 3316960), (344, 2073100), (400, 1782866), (430, 1658480), (688, 1036550), (800, 891433), (860, 829240), (1075, 663392), (1376, 518275), (1720, 414620), (2150, 331696), (3440, 207310), (4300, 165848), (6880, 103655), (8600, 82924), (17200, 41462), (20731, 34400)]