525934640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12197}}^1$

素因数の和:12235

約数の個数: 120

約数和(自身を含む): 1551878352

約数和(自身を除く): 1025943712

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3920, 4312, 5390, 6160, 8624, 10780, 12197, 21560, 24394, 43120, 48788, 60985, 85379, 97576, 121970, 134167, 170758, 195152, 243940, 268334, 341516, 426895, 487880, 536668, 597653, 670835, 683032, 853790, 939169, 975760, 1073336, 1195306, 1341670, 1366064, 1707580, 1878338, 2146672, 2390612, 2683340, 2988265, 3415160, 3756676, 4695845, 4781224, 5366680, 5976530, 6574183, 6830320, 7513352, 9391690, 9562448, 10733360, 11953060, 13148366, 15026704, 18783380, 23906120, 26296732, 32870915, 37566760, 47812240, 52593464, 65741830, 75133520, 105186928, 131483660, 262967320, 525934640]

約数ペア:

[(1, 525934640), (2, 262967320), (4, 131483660), (5, 105186928), (7, 75133520), (8, 65741830), (10, 52593464), (11, 47812240), (14, 37566760), (16, 32870915), (20, 26296732), (22, 23906120), (28, 18783380), (35, 15026704), (40, 13148366), (44, 11953060), (49, 10733360), (55, 9562448), (56, 9391690), (70, 7513352), (77, 6830320), (80, 6574183), (88, 5976530), (98, 5366680), (110, 4781224), (112, 4695845), (140, 3756676), (154, 3415160), (176, 2988265), (196, 2683340), (220, 2390612), (245, 2146672), (280, 1878338), (308, 1707580), (385, 1366064), (392, 1341670), (440, 1195306), (490, 1073336), (539, 975760), (560, 939169), (616, 853790), (770, 683032), (784, 670835), (880, 597653), (980, 536668), (1078, 487880), (1232, 426895), (1540, 341516), (1960, 268334), (2156, 243940), (2695, 195152), (3080, 170758), (3920, 134167), (4312, 121970), (5390, 97576), (6160, 85379), (8624, 60985), (10780, 48788), (12197, 43120), (21560, 24394)]