3626019280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{183503}}^1$

素因数の和:183548

約数の個数: 80

約数和(自身を含む): 9556888320

約数和(自身を除く): 5930869040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 9880, 19760, 183503, 367006, 734012, 917515, 1468024, 1835030, 2385539, 2936048, 3486557, 3670060, 4771078, 6973114, 7340120, 9542156, 11927695, 13946228, 14680240, 17432785, 19084312, 23855390, 27892456, 34865570, 38168624, 45325241, 47710780, 55784912, 69731140, 90650482, 95421560, 139462280, 181300964, 190843120, 226626205, 278924560, 362601928, 453252410, 725203856, 906504820, 1813009640, 3626019280]

約数ペア:

[(1, 3626019280), (2, 1813009640), (4, 906504820), (5, 725203856), (8, 453252410), (10, 362601928), (13, 278924560), (16, 226626205), (19, 190843120), (20, 181300964), (26, 139462280), (38, 95421560), (40, 90650482), (52, 69731140), (65, 55784912), (76, 47710780), (80, 45325241), (95, 38168624), (104, 34865570), (130, 27892456), (152, 23855390), (190, 19084312), (208, 17432785), (247, 14680240), (260, 13946228), (304, 11927695), (380, 9542156), (494, 7340120), (520, 6973114), (760, 4771078), (988, 3670060), (1040, 3486557), (1235, 2936048), (1520, 2385539), (1976, 1835030), (2470, 1468024), (3952, 917515), (4940, 734012), (9880, 367006), (19760, 183503)]