41952680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 120372480

約数和(自身を除く): 78419800

約数列:

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

約数ペア:

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