899492050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{1319}}^1$

素因数の和:1947

約数の個数: 48

約数和(自身を含む): 1750066560

約数和(自身を除く): 850574510

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 593, 1150, 1186, 1319, 2638, 2965, 5930, 6595, 13190, 13639, 14825, 27278, 29650, 30337, 32975, 60674, 65950, 68195, 136390, 151685, 303370, 340975, 681950, 758425, 782167, 1516850, 1564334, 3910835, 7821670, 17989841, 19554175, 35979682, 39108350, 89949205, 179898410, 449746025, 899492050]

約数ペア:

[(1, 899492050), (2, 449746025), (5, 179898410), (10, 89949205), (23, 39108350), (25, 35979682), (46, 19554175), (50, 17989841), (115, 7821670), (230, 3910835), (575, 1564334), (593, 1516850), (1150, 782167), (1186, 758425), (1319, 681950), (2638, 340975), (2965, 303370), (5930, 151685), (6595, 136390), (13190, 68195), (13639, 65950), (14825, 60674), (27278, 32975), (29650, 30337)]