10129700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 26040000

約数和(自身を除く): 15910300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 499, 580, 700, 725, 812, 998, 1015, 1450, 1996, 2030, 2495, 2900, 3493, 4060, 4990, 5075, 6986, 9980, 10150, 12475, 13972, 14471, 17465, 20300, 24950, 28942, 34930, 49900, 57884, 69860, 72355, 87325, 101297, 144710, 174650, 202594, 289420, 349300, 361775, 405188, 506485, 723550, 1012970, 1447100, 2025940, 2532425, 5064850, 10129700]

約数ペア:

[(1, 10129700), (2, 5064850), (4, 2532425), (5, 2025940), (7, 1447100), (10, 1012970), (14, 723550), (20, 506485), (25, 405188), (28, 361775), (29, 349300), (35, 289420), (50, 202594), (58, 174650), (70, 144710), (100, 101297), (116, 87325), (140, 72355), (145, 69860), (175, 57884), (203, 49900), (290, 34930), (350, 28942), (406, 24950), (499, 20300), (580, 17465), (700, 14471), (725, 13972), (812, 12475), (998, 10150), (1015, 9980), (1450, 6986), (1996, 5075), (2030, 4990), (2495, 4060), (2900, 3493)]