63891800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1041

約数の個数: 96

約数和(自身を含む): 173560320

約数和(自身を除く): 109668520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 47, 50, 56, 70, 94, 100, 140, 175, 188, 200, 235, 280, 329, 350, 376, 470, 658, 700, 940, 971, 1175, 1316, 1400, 1645, 1880, 1942, 2350, 2632, 3290, 3884, 4700, 4855, 6580, 6797, 7768, 8225, 9400, 9710, 13160, 13594, 16450, 19420, 24275, 27188, 32900, 33985, 38840, 45637, 48550, 54376, 65800, 67970, 91274, 97100, 135940, 169925, 182548, 194200, 228185, 271880, 319459, 339850, 365096, 456370, 638918, 679700, 912740, 1140925, 1277836, 1359400, 1597295, 1825480, 2281850, 2555672, 3194590, 4563700, 6389180, 7986475, 9127400, 12778360, 15972950, 31945900, 63891800]

約数ペア:

[(1, 63891800), (2, 31945900), (4, 15972950), (5, 12778360), (7, 9127400), (8, 7986475), (10, 6389180), (14, 4563700), (20, 3194590), (25, 2555672), (28, 2281850), (35, 1825480), (40, 1597295), (47, 1359400), (50, 1277836), (56, 1140925), (70, 912740), (94, 679700), (100, 638918), (140, 456370), (175, 365096), (188, 339850), (200, 319459), (235, 271880), (280, 228185), (329, 194200), (350, 182548), (376, 169925), (470, 135940), (658, 97100), (700, 91274), (940, 67970), (971, 65800), (1175, 54376), (1316, 48550), (1400, 45637), (1645, 38840), (1880, 33985), (1942, 32900), (2350, 27188), (2632, 24275), (3290, 19420), (3884, 16450), (4700, 13594), (4855, 13160), (6580, 9710), (6797, 9400), (7768, 8225)]