1897029448700

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{95328113}}^1$

素因数の和:95328326

約数の個数: 36

約数和(自身を含む): 4137240147600

約数和(自身を除く): 2240210698900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 796, 995, 1990, 3980, 4975, 9950, 19900, 95328113, 190656226, 381312452, 476640565, 953281130, 1906562260, 2383202825, 4766405650, 9532811300, 18970294487, 37940588974, 75881177948, 94851472435, 189702944870, 379405889740, 474257362175, 948514724350, 1897029448700]

約数ペア:

[(1, 1897029448700), (2, 948514724350), (4, 474257362175), (5, 379405889740), (10, 189702944870), (20, 94851472435), (25, 75881177948), (50, 37940588974), (100, 18970294487), (199, 9532811300), (398, 4766405650), (796, 2383202825), (995, 1906562260), (1990, 953281130), (3980, 476640565), (4975, 381312452), (9950, 190656226), (19900, 95328113)]