88120760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 250145280

約数和(自身を除く): 162024520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 86, 91, 104, 130, 140, 172, 182, 215, 260, 280, 301, 344, 364, 430, 455, 520, 559, 563, 602, 728, 860, 910, 1118, 1126, 1204, 1505, 1720, 1820, 2236, 2252, 2408, 2795, 2815, 3010, 3640, 3913, 3941, 4472, 4504, 5590, 5630, 6020, 7319, 7826, 7882, 11180, 11260, 12040, 14638, 15652, 15764, 19565, 19705, 22360, 22520, 24209, 29276, 31304, 31528, 36595, 39130, 39410, 48418, 51233, 58552, 73190, 78260, 78820, 96836, 102466, 121045, 146380, 156520, 157640, 169463, 193672, 204932, 242090, 256165, 292760, 314717, 338926, 409864, 484180, 512330, 629434, 677852, 847315, 968360, 1024660, 1258868, 1355704, 1573585, 1694630, 2049320, 2203019, 2517736, 3147170, 3389260, 4406038, 6294340, 6778520, 8812076, 11015095, 12588680, 17624152, 22030190, 44060380, 88120760]

約数ペア:

[(1, 88120760), (2, 44060380), (4, 22030190), (5, 17624152), (7, 12588680), (8, 11015095), (10, 8812076), (13, 6778520), (14, 6294340), (20, 4406038), (26, 3389260), (28, 3147170), (35, 2517736), (40, 2203019), (43, 2049320), (52, 1694630), (56, 1573585), (65, 1355704), (70, 1258868), (86, 1024660), (91, 968360), (104, 847315), (130, 677852), (140, 629434), (172, 512330), (182, 484180), (215, 409864), (260, 338926), (280, 314717), (301, 292760), (344, 256165), (364, 242090), (430, 204932), (455, 193672), (520, 169463), (559, 157640), (563, 156520), (602, 146380), (728, 121045), (860, 102466), (910, 96836), (1118, 78820), (1126, 78260), (1204, 73190), (1505, 58552), (1720, 51233), (1820, 48418), (2236, 39410), (2252, 39130), (2408, 36595), (2795, 31528), (2815, 31304), (3010, 29276), (3640, 24209), (3913, 22520), (3941, 22360), (4472, 19705), (4504, 19565), (5590, 15764), (5630, 15652), (6020, 14638), (7319, 12040), (7826, 11260), (7882, 11180)]