38880660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7121}}^1$

素因数の和:7153

約数の個数: 96

約数和(自身を含む): 134007552

約数和(自身を除く): 95126892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 7121, 14242, 21363, 28484, 35605, 42726, 49847, 71210, 85452, 92573, 99694, 106815, 142420, 149541, 185146, 199388, 213630, 249235, 277719, 299082, 370292, 427260, 462865, 498470, 555438, 598164, 648011, 747705, 925730, 996940, 1110876, 1296022, 1388595, 1495410, 1851460, 1944033, 2592044, 2777190, 2990820, 3240055, 3888066, 5554380, 6480110, 7776132, 9720165, 12960220, 19440330, 38880660]

約数ペア:

[(1, 38880660), (2, 19440330), (3, 12960220), (4, 9720165), (5, 7776132), (6, 6480110), (7, 5554380), (10, 3888066), (12, 3240055), (13, 2990820), (14, 2777190), (15, 2592044), (20, 1944033), (21, 1851460), (26, 1495410), (28, 1388595), (30, 1296022), (35, 1110876), (39, 996940), (42, 925730), (52, 747705), (60, 648011), (65, 598164), (70, 555438), (78, 498470), (84, 462865), (91, 427260), (105, 370292), (130, 299082), (140, 277719), (156, 249235), (182, 213630), (195, 199388), (210, 185146), (260, 149541), (273, 142420), (364, 106815), (390, 99694), (420, 92573), (455, 85452), (546, 71210), (780, 49847), (910, 42726), (1092, 35605), (1365, 28484), (1820, 21363), (2730, 14242), (5460, 7121)]