29238880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 77565600

約数和(自身を除く): 48326720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 352, 370, 407, 440, 449, 592, 740, 814, 880, 898, 1184, 1480, 1628, 1760, 1796, 2035, 2245, 2960, 3256, 3592, 4070, 4490, 4939, 5920, 6512, 7184, 8140, 8980, 9878, 13024, 14368, 16280, 16613, 17960, 19756, 24695, 32560, 33226, 35920, 39512, 49390, 65120, 66452, 71840, 79024, 83065, 98780, 132904, 158048, 166130, 182743, 197560, 265808, 332260, 365486, 395120, 531616, 664520, 730972, 790240, 913715, 1329040, 1461944, 1827430, 2658080, 2923888, 3654860, 5847776, 7309720, 14619440, 29238880]

約数ペア:

[(1, 29238880), (2, 14619440), (4, 7309720), (5, 5847776), (8, 3654860), (10, 2923888), (11, 2658080), (16, 1827430), (20, 1461944), (22, 1329040), (32, 913715), (37, 790240), (40, 730972), (44, 664520), (55, 531616), (74, 395120), (80, 365486), (88, 332260), (110, 265808), (148, 197560), (160, 182743), (176, 166130), (185, 158048), (220, 132904), (296, 98780), (352, 83065), (370, 79024), (407, 71840), (440, 66452), (449, 65120), (592, 49390), (740, 39512), (814, 35920), (880, 33226), (898, 32560), (1184, 24695), (1480, 19756), (1628, 17960), (1760, 16613), (1796, 16280), (2035, 14368), (2245, 13024), (2960, 9878), (3256, 8980), (3592, 8140), (4070, 7184), (4490, 6512), (4939, 5920)]