2016754720

素因数分解:

$2^5\times 5^1\times {\mathrm{2687}}^1\times {\mathrm{4691}}^1$

素因数の和:7393

約数の個数: 48

約数和(自身を含む): 4767372288

約数和(自身を除く): 2750617568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2687, 4691, 5374, 9382, 10748, 13435, 18764, 21496, 23455, 26870, 37528, 42992, 46910, 53740, 75056, 85984, 93820, 107480, 150112, 187640, 214960, 375280, 429920, 750560, 12604717, 25209434, 50418868, 63023585, 100837736, 126047170, 201675472, 252094340, 403350944, 504188680, 1008377360, 2016754720]

約数ペア:

[(1, 2016754720), (2, 1008377360), (4, 504188680), (5, 403350944), (8, 252094340), (10, 201675472), (16, 126047170), (20, 100837736), (32, 63023585), (40, 50418868), (80, 25209434), (160, 12604717), (2687, 750560), (4691, 429920), (5374, 375280), (9382, 214960), (10748, 187640), (13435, 150112), (18764, 107480), (21496, 93820), (23455, 85984), (26870, 75056), (37528, 53740), (42992, 46910)]