11554900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1009

約数の個数: 72

約数和(自身を含む): 30373056

約数和(自身を除く): 18818156

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 971, 1190, 1700, 1942, 2380, 2975, 3884, 4855, 5950, 6797, 9710, 11900, 13594, 16507, 19420, 24275, 27188, 33014, 33985, 48550, 66028, 67970, 82535, 97100, 115549, 135940, 165070, 169925, 231098, 330140, 339850, 412675, 462196, 577745, 679700, 825350, 1155490, 1650700, 2310980, 2888725, 5777450, 11554900]

約数ペア:

[(1, 11554900), (2, 5777450), (4, 2888725), (5, 2310980), (7, 1650700), (10, 1155490), (14, 825350), (17, 679700), (20, 577745), (25, 462196), (28, 412675), (34, 339850), (35, 330140), (50, 231098), (68, 169925), (70, 165070), (85, 135940), (100, 115549), (119, 97100), (140, 82535), (170, 67970), (175, 66028), (238, 48550), (340, 33985), (350, 33014), (425, 27188), (476, 24275), (595, 19420), (700, 16507), (850, 13594), (971, 11900), (1190, 9710), (1700, 6797), (1942, 5950), (2380, 4855), (2975, 3884)]