23657485000

素因数分解:

$2^3\times 5^4\times {\mathrm{857}}^1\times {\mathrm{5521}}^1$

素因数の和:6404

約数の個数: 80

約数和(自身を含む): 55504217340

約数和(自身を除く): 31846732340

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 857, 1000, 1250, 1714, 2500, 3428, 4285, 5000, 5521, 6856, 8570, 11042, 17140, 21425, 22084, 27605, 34280, 42850, 44168, 55210, 85700, 107125, 110420, 138025, 171400, 214250, 220840, 276050, 428500, 535625, 552100, 690125, 857000, 1071250, 1104200, 1380250, 2142500, 2760500, 3450625, 4285000, 4731497, 5521000, 6901250, 9462994, 13802500, 18925988, 23657485, 27605000, 37851976, 47314970, 94629940, 118287425, 189259880, 236574850, 473149700, 591437125, 946299400, 1182874250, 2365748500, 2957185625, 4731497000, 5914371250, 11828742500, 23657485000]

約数ペア:

[(1, 23657485000), (2, 11828742500), (4, 5914371250), (5, 4731497000), (8, 2957185625), (10, 2365748500), (20, 1182874250), (25, 946299400), (40, 591437125), (50, 473149700), (100, 236574850), (125, 189259880), (200, 118287425), (250, 94629940), (500, 47314970), (625, 37851976), (857, 27605000), (1000, 23657485), (1250, 18925988), (1714, 13802500), (2500, 9462994), (3428, 6901250), (4285, 5521000), (5000, 4731497), (5521, 4285000), (6856, 3450625), (8570, 2760500), (11042, 2142500), (17140, 1380250), (21425, 1104200), (22084, 1071250), (27605, 857000), (34280, 690125), (42850, 552100), (44168, 535625), (55210, 428500), (85700, 276050), (107125, 220840), (110420, 214250), (138025, 171400)]