22946560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 67991616

約数和(自身を除く): 45045056

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 197, 208, 224, 256, 260, 280, 320, 364, 394, 416, 448, 455, 520, 560, 640, 728, 788, 832, 896, 910, 985, 1040, 1120, 1280, 1379, 1456, 1576, 1664, 1792, 1820, 1970, 2080, 2240, 2561, 2758, 2912, 3152, 3328, 3640, 3940, 4160, 4480, 5122, 5516, 5824, 6304, 6895, 7280, 7880, 8320, 8960, 10244, 11032, 11648, 12608, 12805, 13790, 14560, 15760, 16640, 17927, 20488, 22064, 23296, 25216, 25610, 27580, 29120, 31520, 35854, 40976, 44128, 50432, 51220, 55160, 58240, 63040, 71708, 81952, 88256, 89635, 102440, 110320, 116480, 126080, 143416, 163904, 176512, 179270, 204880, 220640, 252160, 286832, 327808, 353024, 358540, 409760, 441280, 573664, 655616, 717080, 819520, 882560, 1147328, 1434160, 1639040, 1765120, 2294656, 2868320, 3278080, 4589312, 5736640, 11473280, 22946560]

約数ペア:

[(1, 22946560), (2, 11473280), (4, 5736640), (5, 4589312), (7, 3278080), (8, 2868320), (10, 2294656), (13, 1765120), (14, 1639040), (16, 1434160), (20, 1147328), (26, 882560), (28, 819520), (32, 717080), (35, 655616), (40, 573664), (52, 441280), (56, 409760), (64, 358540), (65, 353024), (70, 327808), (80, 286832), (91, 252160), (104, 220640), (112, 204880), (128, 179270), (130, 176512), (140, 163904), (160, 143416), (182, 126080), (197, 116480), (208, 110320), (224, 102440), (256, 89635), (260, 88256), (280, 81952), (320, 71708), (364, 63040), (394, 58240), (416, 55160), (448, 51220), (455, 50432), (520, 44128), (560, 40976), (640, 35854), (728, 31520), (788, 29120), (832, 27580), (896, 25610), (910, 25216), (985, 23296), (1040, 22064), (1120, 20488), (1280, 17927), (1379, 16640), (1456, 15760), (1576, 14560), (1664, 13790), (1792, 12805), (1820, 12608), (1970, 11648), (2080, 11032), (2240, 10244), (2561, 8960), (2758, 8320), (2912, 7880), (3152, 7280), (3328, 6895), (3640, 6304), (3940, 5824), (4160, 5516), (4480, 5122)]