201650810840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11503}}^1\times {\mathrm{8269}}^1$

素因数の和:19836

約数の個数: 64

約数和(自身を含む): 462371068800

約数和(自身を除く): 260720257960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 8269, 11503, 16538, 23006, 33076, 41345, 46012, 57515, 66152, 82690, 92024, 115030, 165380, 230060, 330760, 438257, 460120, 609659, 876514, 1219318, 1753028, 2191285, 2438636, 3048295, 3506056, 4382570, 4877272, 6096590, 8765140, 12193180, 17530280, 24386360, 95118307, 190236614, 380473228, 475591535, 760946456, 951183070, 1902366140, 3804732280, 5041270271, 10082540542, 20165081084, 25206351355, 40330162168, 50412702710, 100825405420, 201650810840]

約数ペア:

[(1, 201650810840), (2, 100825405420), (4, 50412702710), (5, 40330162168), (8, 25206351355), (10, 20165081084), (20, 10082540542), (40, 5041270271), (53, 3804732280), (106, 1902366140), (212, 951183070), (265, 760946456), (424, 475591535), (530, 380473228), (1060, 190236614), (2120, 95118307), (8269, 24386360), (11503, 17530280), (16538, 12193180), (23006, 8765140), (33076, 6096590), (41345, 4877272), (46012, 4382570), (57515, 3506056), (66152, 3048295), (82690, 2438636), (92024, 2191285), (115030, 1753028), (165380, 1219318), (230060, 876514), (330760, 609659), (438257, 460120)]