201625925780

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1\times {\mathrm{1549}}^1$

素因数の和:2193

約数の個数: 96

約数和(自身を含む): 431409888000

約数和(自身を除く): 229783962220

約数列:

[1, 2, 4, 5, 10, 20, 103, 179, 206, 353, 358, 412, 515, 706, 716, 895, 1030, 1412, 1549, 1765, 1790, 2060, 3098, 3530, 3580, 6196, 7060, 7745, 15490, 18437, 30980, 36359, 36874, 63187, 72718, 73748, 92185, 126374, 145436, 159547, 181795, 184370, 252748, 277271, 315935, 319094, 363590, 368740, 546797, 554542, 631870, 638188, 727180, 797735, 1093594, 1109084, 1263740, 1386355, 1595470, 2187188, 2733985, 2772710, 3190940, 5467970, 5545420, 6508261, 10935940, 13016522, 26033044, 28558913, 32541305, 56320091, 57117826, 65082610, 97876663, 112640182, 114235652, 130165220, 142794565, 195753326, 225280364, 281600455, 285589130, 391506652, 489383315, 563200910, 571178260, 978766630, 1126401820, 1957533260, 10081296289, 20162592578, 40325185156, 50406481445, 100812962890, 201625925780]

約数ペア:

[(1, 201625925780), (2, 100812962890), (4, 50406481445), (5, 40325185156), (10, 20162592578), (20, 10081296289), (103, 1957533260), (179, 1126401820), (206, 978766630), (353, 571178260), (358, 563200910), (412, 489383315), (515, 391506652), (706, 285589130), (716, 281600455), (895, 225280364), (1030, 195753326), (1412, 142794565), (1549, 130165220), (1765, 114235652), (1790, 112640182), (2060, 97876663), (3098, 65082610), (3530, 57117826), (3580, 56320091), (6196, 32541305), (7060, 28558913), (7745, 26033044), (15490, 13016522), (18437, 10935940), (30980, 6508261), (36359, 5545420), (36874, 5467970), (63187, 3190940), (72718, 2772710), (73748, 2733985), (92185, 2187188), (126374, 1595470), (145436, 1386355), (159547, 1263740), (181795, 1109084), (184370, 1093594), (252748, 797735), (277271, 727180), (315935, 638188), (319094, 631870), (363590, 554542), (368740, 546797)]