83905360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 248769792

約数和(自身を除く): 164864432

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 80, 88, 106, 110, 112, 140, 154, 176, 212, 220, 257, 265, 280, 308, 371, 385, 424, 440, 514, 530, 560, 583, 616, 742, 770, 848, 880, 1028, 1060, 1166, 1232, 1285, 1484, 1540, 1799, 1855, 2056, 2120, 2332, 2570, 2827, 2915, 2968, 3080, 3598, 3710, 4081, 4112, 4240, 4664, 5140, 5654, 5830, 5936, 6160, 7196, 7420, 8162, 8995, 9328, 10280, 11308, 11660, 13621, 14135, 14392, 14840, 16324, 17990, 19789, 20405, 20560, 22616, 23320, 27242, 28270, 28784, 29680, 32648, 35980, 39578, 40810, 45232, 46640, 54484, 56540, 65296, 68105, 71960, 79156, 81620, 95347, 98945, 108968, 113080, 136210, 143920, 149831, 158312, 163240, 190694, 197890, 217936, 226160, 272420, 299662, 316624, 326480, 381388, 395780, 476735, 544840, 599324, 749155, 762776, 791560, 953470, 1048817, 1089680, 1198648, 1498310, 1525552, 1583120, 1906940, 2097634, 2397296, 2996620, 3813880, 4195268, 5244085, 5993240, 7627760, 8390536, 10488170, 11986480, 16781072, 20976340, 41952680, 83905360]

約数ペア:

[(1, 83905360), (2, 41952680), (4, 20976340), (5, 16781072), (7, 11986480), (8, 10488170), (10, 8390536), (11, 7627760), (14, 5993240), (16, 5244085), (20, 4195268), (22, 3813880), (28, 2996620), (35, 2397296), (40, 2097634), (44, 1906940), (53, 1583120), (55, 1525552), (56, 1498310), (70, 1198648), (77, 1089680), (80, 1048817), (88, 953470), (106, 791560), (110, 762776), (112, 749155), (140, 599324), (154, 544840), (176, 476735), (212, 395780), (220, 381388), (257, 326480), (265, 316624), (280, 299662), (308, 272420), (371, 226160), (385, 217936), (424, 197890), (440, 190694), (514, 163240), (530, 158312), (560, 149831), (583, 143920), (616, 136210), (742, 113080), (770, 108968), (848, 98945), (880, 95347), (1028, 81620), (1060, 79156), (1166, 71960), (1232, 68105), (1285, 65296), (1484, 56540), (1540, 54484), (1799, 46640), (1855, 45232), (2056, 40810), (2120, 39578), (2332, 35980), (2570, 32648), (2827, 29680), (2915, 28784), (2968, 28270), (3080, 27242), (3598, 23320), (3710, 22616), (4081, 20560), (4112, 20405), (4240, 19789), (4664, 17990), (5140, 16324), (5654, 14840), (5830, 14392), (5936, 14135), (6160, 13621), (7196, 11660), (7420, 11308), (8162, 10280), (8995, 9328)]