1799202620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{4733}}^1$

素因数の和:5054

約数の個数: 48

約数和(自身を含む): 3841356960

約数和(自身を除く): 2042154340

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 229, 332, 415, 458, 830, 916, 1145, 1660, 2290, 4580, 4733, 9466, 18932, 19007, 23665, 38014, 47330, 76028, 94660, 95035, 190070, 380140, 392839, 785678, 1083857, 1571356, 1964195, 2167714, 3928390, 4335428, 5419285, 7856780, 10838570, 21677140, 89960131, 179920262, 359840524, 449800655, 899601310, 1799202620]

約数ペア:

[(1, 1799202620), (2, 899601310), (4, 449800655), (5, 359840524), (10, 179920262), (20, 89960131), (83, 21677140), (166, 10838570), (229, 7856780), (332, 5419285), (415, 4335428), (458, 3928390), (830, 2167714), (916, 1964195), (1145, 1571356), (1660, 1083857), (2290, 785678), (4580, 392839), (4733, 380140), (9466, 190070), (18932, 95035), (19007, 94660), (23665, 76028), (38014, 47330)]