208571796680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1\times {\mathrm{8929}}^1$

素因数の和:10531

約数の個数: 128

約数和(自身を含む): 523208700000

約数和(自身を除く): 314636903320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1549, 1885, 3016, 3098, 3770, 6196, 7540, 7745, 8929, 12392, 15080, 15490, 17858, 20137, 30980, 35716, 40274, 44645, 44921, 61960, 71432, 80548, 89290, 89842, 100685, 116077, 161096, 178580, 179684, 201370, 224605, 232154, 258941, 357160, 359368, 402740, 449210, 464308, 517882, 580385, 583973, 805480, 898420, 928616, 1035764, 1160770, 1167946, 1294705, 1796840, 2071528, 2321540, 2335892, 2589410, 2919865, 3366233, 4643080, 4671784, 5178820, 5839730, 6732466, 10357640, 11679460, 13464932, 13831021, 16831165, 23358920, 26929864, 27662042, 33662330, 55324084, 67324660, 69155105, 110648168, 134649320, 138310210, 179803273, 276620420, 359606546, 401099609, 553240840, 719213092, 802199218, 899016365, 1438426184, 1604398436, 1798032730, 2005498045, 3208796872, 3596065460, 4010996090, 5214294917, 7192130920, 8021992180, 10428589834, 16043984360, 20857179668, 26071474585, 41714359336, 52142949170, 104285898340, 208571796680]

約数ペア:

[(1, 208571796680), (2, 104285898340), (4, 52142949170), (5, 41714359336), (8, 26071474585), (10, 20857179668), (13, 16043984360), (20, 10428589834), (26, 8021992180), (29, 7192130920), (40, 5214294917), (52, 4010996090), (58, 3596065460), (65, 3208796872), (104, 2005498045), (116, 1798032730), (130, 1604398436), (145, 1438426184), (232, 899016365), (260, 802199218), (290, 719213092), (377, 553240840), (520, 401099609), (580, 359606546), (754, 276620420), (1160, 179803273), (1508, 138310210), (1549, 134649320), (1885, 110648168), (3016, 69155105), (3098, 67324660), (3770, 55324084), (6196, 33662330), (7540, 27662042), (7745, 26929864), (8929, 23358920), (12392, 16831165), (15080, 13831021), (15490, 13464932), (17858, 11679460), (20137, 10357640), (30980, 6732466), (35716, 5839730), (40274, 5178820), (44645, 4671784), (44921, 4643080), (61960, 3366233), (71432, 2919865), (80548, 2589410), (89290, 2335892), (89842, 2321540), (100685, 2071528), (116077, 1796840), (161096, 1294705), (178580, 1167946), (179684, 1160770), (201370, 1035764), (224605, 928616), (232154, 898420), (258941, 805480), (357160, 583973), (359368, 580385), (402740, 517882), (449210, 464308)]