2019976950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{499}}^1\times {\mathrm{26987}}^1$

素因数の和:27501

約数の個数: 48

約数和(自身を含む): 5019768000

約数和(自身を除く): 2999791050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 499, 998, 1497, 2495, 2994, 4990, 7485, 12475, 14970, 24950, 26987, 37425, 53974, 74850, 80961, 134935, 161922, 269870, 404805, 674675, 809610, 1349350, 2024025, 4048050, 13466513, 26933026, 40399539, 67332565, 80799078, 134665130, 201997695, 336662825, 403995390, 673325650, 1009988475, 2019976950]

約数ペア:

[(1, 2019976950), (2, 1009988475), (3, 673325650), (5, 403995390), (6, 336662825), (10, 201997695), (15, 134665130), (25, 80799078), (30, 67332565), (50, 40399539), (75, 26933026), (150, 13466513), (499, 4048050), (998, 2024025), (1497, 1349350), (2495, 809610), (2994, 674675), (4990, 404805), (7485, 269870), (12475, 161922), (14970, 134935), (24950, 80961), (26987, 74850), (37425, 53974)]