125775688720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1957903}}^1$

素因数の和:1958000

約数の個数: 80

約数和(自身を含む): 323383087872

約数和(自身を除く): 197607399152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 73, 80, 88, 110, 146, 176, 220, 292, 365, 440, 584, 730, 803, 880, 1168, 1460, 1606, 2920, 3212, 4015, 5840, 6424, 8030, 12848, 16060, 32120, 64240, 1957903, 3915806, 7831612, 9789515, 15663224, 19579030, 21536933, 31326448, 39158060, 43073866, 78316120, 86147732, 107684665, 142926919, 156632240, 172295464, 215369330, 285853838, 344590928, 430738660, 571707676, 714634595, 861477320, 1143415352, 1429269190, 1572196109, 1722954640, 2286830704, 2858538380, 3144392218, 5717076760, 6288784436, 7860980545, 11434153520, 12577568872, 15721961090, 25155137744, 31443922180, 62887844360, 125775688720]

約数ペア:

[(1, 125775688720), (2, 62887844360), (4, 31443922180), (5, 25155137744), (8, 15721961090), (10, 12577568872), (11, 11434153520), (16, 7860980545), (20, 6288784436), (22, 5717076760), (40, 3144392218), (44, 2858538380), (55, 2286830704), (73, 1722954640), (80, 1572196109), (88, 1429269190), (110, 1143415352), (146, 861477320), (176, 714634595), (220, 571707676), (292, 430738660), (365, 344590928), (440, 285853838), (584, 215369330), (730, 172295464), (803, 156632240), (880, 142926919), (1168, 107684665), (1460, 86147732), (1606, 78316120), (2920, 43073866), (3212, 39158060), (4015, 31326448), (5840, 21536933), (6424, 19579030), (8030, 15663224), (12848, 9789515), (16060, 7831612), (32120, 3915806), (64240, 1957903)]