2912253760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2251}}^1$

素因数の和:2592

約数の個数: 112

約数和(自身を含む): 7495592832

約数和(自身を除く): 4583339072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 311, 320, 416, 520, 622, 832, 1040, 1244, 1555, 2080, 2251, 2488, 3110, 4043, 4160, 4502, 4976, 6220, 8086, 9004, 9952, 11255, 12440, 16172, 18008, 19904, 20215, 22510, 24880, 29263, 32344, 36016, 40430, 45020, 49760, 58526, 64688, 72032, 80860, 90040, 99520, 117052, 129376, 144064, 146315, 161720, 180080, 234104, 258752, 292630, 323440, 360160, 468208, 585260, 646880, 700061, 720320, 936416, 1170520, 1293760, 1400122, 1872832, 2341040, 2800244, 3500305, 4682080, 5600488, 7000610, 9100793, 9364160, 11200976, 14001220, 18201586, 22401952, 28002440, 36403172, 44803904, 45503965, 56004880, 72806344, 91007930, 112009760, 145612688, 182015860, 224019520, 291225376, 364031720, 582450752, 728063440, 1456126880, 2912253760]

約数ペア:

[(1, 2912253760), (2, 1456126880), (4, 728063440), (5, 582450752), (8, 364031720), (10, 291225376), (13, 224019520), (16, 182015860), (20, 145612688), (26, 112009760), (32, 91007930), (40, 72806344), (52, 56004880), (64, 45503965), (65, 44803904), (80, 36403172), (104, 28002440), (130, 22401952), (160, 18201586), (208, 14001220), (260, 11200976), (311, 9364160), (320, 9100793), (416, 7000610), (520, 5600488), (622, 4682080), (832, 3500305), (1040, 2800244), (1244, 2341040), (1555, 1872832), (2080, 1400122), (2251, 1293760), (2488, 1170520), (3110, 936416), (4043, 720320), (4160, 700061), (4502, 646880), (4976, 585260), (6220, 468208), (8086, 360160), (9004, 323440), (9952, 292630), (11255, 258752), (12440, 234104), (16172, 180080), (18008, 161720), (19904, 146315), (20215, 144064), (22510, 129376), (24880, 117052), (29263, 99520), (32344, 90040), (36016, 80860), (40430, 72032), (45020, 64688), (49760, 58526)]