23485280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1648

約数の個数: 96

約数和(自身を含む): 68330304

約数和(自身を除く): 44845024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1613, 1820, 2080, 2912, 3226, 3640, 6452, 7280, 8065, 11291, 12904, 14560, 16130, 20969, 22582, 25808, 32260, 41938, 45164, 51616, 56455, 64520, 83876, 90328, 104845, 112910, 129040, 146783, 167752, 180656, 209690, 225820, 258080, 293566, 335504, 361312, 419380, 451640, 587132, 671008, 733915, 838760, 903280, 1174264, 1467830, 1677520, 1806560, 2348528, 2935660, 3355040, 4697056, 5871320, 11742640, 23485280]

約数ペア:

[(1, 23485280), (2, 11742640), (4, 5871320), (5, 4697056), (7, 3355040), (8, 2935660), (10, 2348528), (13, 1806560), (14, 1677520), (16, 1467830), (20, 1174264), (26, 903280), (28, 838760), (32, 733915), (35, 671008), (40, 587132), (52, 451640), (56, 419380), (65, 361312), (70, 335504), (80, 293566), (91, 258080), (104, 225820), (112, 209690), (130, 180656), (140, 167752), (160, 146783), (182, 129040), (208, 112910), (224, 104845), (260, 90328), (280, 83876), (364, 64520), (416, 56455), (455, 51616), (520, 45164), (560, 41938), (728, 32260), (910, 25808), (1040, 22582), (1120, 20969), (1456, 16130), (1613, 14560), (1820, 12904), (2080, 11291), (2912, 8065), (3226, 7280), (3640, 6452)]