63832580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 159667200

約数和(自身を除く): 95834620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 89, 94, 109, 140, 178, 188, 218, 235, 329, 356, 436, 445, 470, 545, 623, 658, 763, 890, 940, 1090, 1246, 1316, 1526, 1645, 1780, 2180, 2492, 3052, 3115, 3290, 3815, 4183, 5123, 6230, 6580, 7630, 8366, 9701, 10246, 12460, 15260, 16732, 19402, 20492, 20915, 25615, 29281, 35861, 38804, 41830, 48505, 51230, 58562, 67907, 71722, 83660, 97010, 102460, 117124, 135814, 143444, 146405, 179305, 194020, 271628, 292810, 339535, 358610, 455947, 585620, 679070, 717220, 911894, 1358140, 1823788, 2279735, 3191629, 4559470, 6383258, 9118940, 12766516, 15958145, 31916290, 63832580]

約数ペア:

[(1, 63832580), (2, 31916290), (4, 15958145), (5, 12766516), (7, 9118940), (10, 6383258), (14, 4559470), (20, 3191629), (28, 2279735), (35, 1823788), (47, 1358140), (70, 911894), (89, 717220), (94, 679070), (109, 585620), (140, 455947), (178, 358610), (188, 339535), (218, 292810), (235, 271628), (329, 194020), (356, 179305), (436, 146405), (445, 143444), (470, 135814), (545, 117124), (623, 102460), (658, 97010), (763, 83660), (890, 71722), (940, 67907), (1090, 58562), (1246, 51230), (1316, 48505), (1526, 41830), (1645, 38804), (1780, 35861), (2180, 29281), (2492, 25615), (3052, 20915), (3115, 20492), (3290, 19402), (3815, 16732), (4183, 15260), (5123, 12460), (6230, 10246), (6580, 9701), (7630, 8366)]