156950050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{76561}}^1$

素因数の和:76614

約数の個数: 24

約数和(自身を含む): 299051172

約数和(自身を除く): 142101122

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 76561, 153122, 382805, 765610, 1914025, 3139001, 3828050, 6278002, 15695005, 31390010, 78475025, 156950050]

約数ペア:

[(1, 156950050), (2, 78475025), (5, 31390010), (10, 15695005), (25, 6278002), (41, 3828050), (50, 3139001), (82, 1914025), (205, 765610), (410, 382805), (1025, 153122), (2050, 76561)]