23895910880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{39901}}^1$

素因数の和:40132

約数の個数: 96

約数和(自身を含む): 59728505760

約数和(自身を除く): 35832594880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 197, 304, 380, 394, 608, 760, 788, 985, 1520, 1576, 1970, 3040, 3152, 3743, 3940, 6304, 7486, 7880, 14972, 15760, 18715, 29944, 31520, 37430, 39901, 59888, 74860, 79802, 119776, 149720, 159604, 199505, 299440, 319208, 399010, 598880, 638416, 758119, 798020, 1276832, 1516238, 1596040, 3032476, 3192080, 3790595, 6064952, 6384160, 7581190, 7860497, 12129904, 15162380, 15720994, 24259808, 30324760, 31441988, 39302485, 60649520, 62883976, 78604970, 121299040, 125767952, 149349443, 157209940, 251535904, 298698886, 314419880, 597397772, 628839760, 746747215, 1194795544, 1257679520, 1493494430, 2389591088, 2986988860, 4779182176, 5973977720, 11947955440, 23895910880]

約数ペア:

[(1, 23895910880), (2, 11947955440), (4, 5973977720), (5, 4779182176), (8, 2986988860), (10, 2389591088), (16, 1493494430), (19, 1257679520), (20, 1194795544), (32, 746747215), (38, 628839760), (40, 597397772), (76, 314419880), (80, 298698886), (95, 251535904), (152, 157209940), (160, 149349443), (190, 125767952), (197, 121299040), (304, 78604970), (380, 62883976), (394, 60649520), (608, 39302485), (760, 31441988), (788, 30324760), (985, 24259808), (1520, 15720994), (1576, 15162380), (1970, 12129904), (3040, 7860497), (3152, 7581190), (3743, 6384160), (3940, 6064952), (6304, 3790595), (7486, 3192080), (7880, 3032476), (14972, 1596040), (15760, 1516238), (18715, 1276832), (29944, 798020), (31520, 758119), (37430, 638416), (39901, 598880), (59888, 399010), (74860, 319208), (79802, 299440), (119776, 199505), (149720, 159604)]