28750750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{2347}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 62635248

約数和(自身を除く): 33884498

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 2347, 2450, 4694, 6125, 11735, 12250, 16429, 23470, 32858, 58675, 82145, 115003, 117350, 164290, 230006, 293375, 410725, 575015, 586750, 821450, 1150030, 2053625, 2875075, 4107250, 5750150, 14375375, 28750750]

約数ペア:

[(1, 28750750), (2, 14375375), (5, 5750150), (7, 4107250), (10, 2875075), (14, 2053625), (25, 1150030), (35, 821450), (49, 586750), (50, 575015), (70, 410725), (98, 293375), (125, 230006), (175, 164290), (245, 117350), (250, 115003), (350, 82145), (490, 58675), (875, 32858), (1225, 23470), (1750, 16429), (2347, 12250), (2450, 11735), (4694, 6125)]