26421250

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:964

約数の個数: 40

約数和(自身を含む): 51733440

約数和(自身を除く): 25312190

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 625, 919, 1150, 1250, 1838, 2875, 4595, 5750, 9190, 14375, 21137, 22975, 28750, 42274, 45950, 105685, 114875, 211370, 229750, 528425, 574375, 1056850, 1148750, 2642125, 5284250, 13210625, 26421250]

約数ペア:

[(1, 26421250), (2, 13210625), (5, 5284250), (10, 2642125), (23, 1148750), (25, 1056850), (46, 574375), (50, 528425), (115, 229750), (125, 211370), (230, 114875), (250, 105685), (575, 45950), (625, 42274), (919, 28750), (1150, 22975), (1250, 21137), (1838, 14375), (2875, 9190), (4595, 5750)]