24497900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 61662720

約数和(自身を除く): 37164820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 443, 553, 700, 790, 886, 1106, 1580, 1772, 1975, 2212, 2215, 2765, 3101, 3950, 4430, 5530, 6202, 7900, 8860, 11060, 11075, 12404, 13825, 15505, 22150, 27650, 31010, 34997, 44300, 55300, 62020, 69994, 77525, 139988, 155050, 174985, 244979, 310100, 349970, 489958, 699940, 874925, 979916, 1224895, 1749850, 2449790, 3499700, 4899580, 6124475, 12248950, 24497900]

約数ペア:

[(1, 24497900), (2, 12248950), (4, 6124475), (5, 4899580), (7, 3499700), (10, 2449790), (14, 1749850), (20, 1224895), (25, 979916), (28, 874925), (35, 699940), (50, 489958), (70, 349970), (79, 310100), (100, 244979), (140, 174985), (158, 155050), (175, 139988), (316, 77525), (350, 69994), (395, 62020), (443, 55300), (553, 44300), (700, 34997), (790, 31010), (886, 27650), (1106, 22150), (1580, 15505), (1772, 13825), (1975, 12404), (2212, 11075), (2215, 11060), (2765, 8860), (3101, 7900), (3950, 6202), (4430, 5530)]