24941000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{509}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 68023800

約数和(自身を除く): 43082800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 509, 700, 875, 980, 1000, 1018, 1225, 1400, 1750, 1960, 2036, 2450, 2545, 3500, 3563, 4072, 4900, 5090, 6125, 7000, 7126, 9800, 10180, 12250, 12725, 14252, 17815, 20360, 24500, 24941, 25450, 28504, 35630, 49000, 49882, 50900, 63625, 71260, 89075, 99764, 101800, 124705, 127250, 142520, 178150, 199528, 249410, 254500, 356300, 445375, 498820, 509000, 623525, 712600, 890750, 997640, 1247050, 1781500, 2494100, 3117625, 3563000, 4988200, 6235250, 12470500, 24941000]

約数ペア:

[(1, 24941000), (2, 12470500), (4, 6235250), (5, 4988200), (7, 3563000), (8, 3117625), (10, 2494100), (14, 1781500), (20, 1247050), (25, 997640), (28, 890750), (35, 712600), (40, 623525), (49, 509000), (50, 498820), (56, 445375), (70, 356300), (98, 254500), (100, 249410), (125, 199528), (140, 178150), (175, 142520), (196, 127250), (200, 124705), (245, 101800), (250, 99764), (280, 89075), (350, 71260), (392, 63625), (490, 50900), (500, 49882), (509, 49000), (700, 35630), (875, 28504), (980, 25450), (1000, 24941), (1018, 24500), (1225, 20360), (1400, 17815), (1750, 14252), (1960, 12725), (2036, 12250), (2450, 10180), (2545, 9800), (3500, 7126), (3563, 7000), (4072, 6125), (4900, 5090)]