54174548500

素因数分解:

$2^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{3947}}^1$

素因数の和:4346

約数の個数: 96

約数和(自身を含む): 119989763712

約数和(自身を除く): 65815215212

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 125, 194, 250, 283, 388, 485, 500, 566, 970, 1132, 1415, 1940, 2425, 2830, 3947, 4850, 5660, 7075, 7894, 9700, 12125, 14150, 15788, 19735, 24250, 27451, 28300, 35375, 39470, 48500, 54902, 70750, 78940, 98675, 109804, 137255, 141500, 197350, 274510, 382859, 394700, 493375, 549020, 686275, 765718, 986750, 1117001, 1372550, 1531436, 1914295, 1973500, 2234002, 2745100, 3431375, 3828590, 4468004, 5585005, 6862750, 7657180, 9571475, 11170010, 13725500, 19142950, 22340020, 27925025, 38285900, 47857375, 55850050, 95714750, 108349097, 111700100, 139625125, 191429500, 216698194, 279250250, 433396388, 541745485, 558500500, 1083490970, 2166981940, 2708727425, 5417454850, 10834909700, 13543637125, 27087274250, 54174548500]

約数ペア:

[(1, 54174548500), (2, 27087274250), (4, 13543637125), (5, 10834909700), (10, 5417454850), (20, 2708727425), (25, 2166981940), (50, 1083490970), (97, 558500500), (100, 541745485), (125, 433396388), (194, 279250250), (250, 216698194), (283, 191429500), (388, 139625125), (485, 111700100), (500, 108349097), (566, 95714750), (970, 55850050), (1132, 47857375), (1415, 38285900), (1940, 27925025), (2425, 22340020), (2830, 19142950), (3947, 13725500), (4850, 11170010), (5660, 9571475), (7075, 7657180), (7894, 6862750), (9700, 5585005), (12125, 4468004), (14150, 3828590), (15788, 3431375), (19735, 2745100), (24250, 2234002), (27451, 1973500), (28300, 1914295), (35375, 1531436), (39470, 1372550), (48500, 1117001), (54902, 986750), (70750, 765718), (78940, 686275), (98675, 549020), (109804, 493375), (137255, 394700), (141500, 382859), (197350, 274510)]