1284152050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{1301}}^1$

素因数の和:2371

約数の個数: 48

約数和(自身を含む): 2518588800

約数和(自身を除く): 1234436750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1039, 1301, 2078, 2602, 5195, 6505, 10390, 13010, 19741, 24719, 25975, 32525, 39482, 49438, 51950, 65050, 98705, 123595, 197410, 247190, 493525, 617975, 987050, 1235950, 1351739, 2703478, 6758695, 13517390, 25683041, 33793475, 51366082, 67586950, 128415205, 256830410, 642076025, 1284152050]

約数ペア:

[(1, 1284152050), (2, 642076025), (5, 256830410), (10, 128415205), (19, 67586950), (25, 51366082), (38, 33793475), (50, 25683041), (95, 13517390), (190, 6758695), (475, 2703478), (950, 1351739), (1039, 1235950), (1301, 987050), (2078, 617975), (2602, 493525), (5195, 247190), (6505, 197410), (10390, 123595), (13010, 98705), (19741, 65050), (24719, 51950), (25975, 49438), (32525, 39482)]