354726960080

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{66180403}}^1$

素因数の和:66180483

約数の個数: 40

約数和(自身を含む): 837049749792

約数和(自身を除く): 482322789712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 66180403, 132360806, 264721612, 330902015, 529443224, 661804030, 1058886448, 1323608060, 2647216120, 4434087001, 5294432240, 8868174002, 17736348004, 22170435005, 35472696008, 44340870010, 70945392016, 88681740020, 177363480040, 354726960080]

約数ペア:

[(1, 354726960080), (2, 177363480040), (4, 88681740020), (5, 70945392016), (8, 44340870010), (10, 35472696008), (16, 22170435005), (20, 17736348004), (40, 8868174002), (67, 5294432240), (80, 4434087001), (134, 2647216120), (268, 1323608060), (335, 1058886448), (536, 661804030), (670, 529443224), (1072, 330902015), (1340, 264721612), (2680, 132360806), (5360, 66180403)]