82029640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26633}}^1$

素因数の和:26662

約数の個数: 64

約数和(自身を含む): 230117760

約数和(自身を除く): 148088120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 26633, 53266, 106532, 133165, 186431, 213064, 266330, 292963, 372862, 532660, 585926, 745724, 932155, 1065320, 1171852, 1464815, 1491448, 1864310, 2050741, 2343704, 2929630, 3728620, 4101482, 5859260, 7457240, 8202964, 10253705, 11718520, 16405928, 20507410, 41014820, 82029640]

約数ペア:

[(1, 82029640), (2, 41014820), (4, 20507410), (5, 16405928), (7, 11718520), (8, 10253705), (10, 8202964), (11, 7457240), (14, 5859260), (20, 4101482), (22, 3728620), (28, 2929630), (35, 2343704), (40, 2050741), (44, 1864310), (55, 1491448), (56, 1464815), (70, 1171852), (77, 1065320), (88, 932155), (110, 745724), (140, 585926), (154, 532660), (220, 372862), (280, 292963), (308, 266330), (385, 213064), (440, 186431), (616, 133165), (770, 106532), (1540, 53266), (3080, 26633)]