26086720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7411}}^1$

素因数の和:7439

約数の個数: 56

約数和(自身を含む): 67775328

約数和(自身を除く): 41688608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 7411, 14822, 29644, 37055, 59288, 74110, 81521, 118576, 148220, 163042, 237152, 296440, 326084, 407605, 474304, 592880, 652168, 815210, 1185760, 1304336, 1630420, 2371520, 2608672, 3260840, 5217344, 6521680, 13043360, 26086720]

約数ペア:

[(1, 26086720), (2, 13043360), (4, 6521680), (5, 5217344), (8, 3260840), (10, 2608672), (11, 2371520), (16, 1630420), (20, 1304336), (22, 1185760), (32, 815210), (40, 652168), (44, 592880), (55, 474304), (64, 407605), (80, 326084), (88, 296440), (110, 237152), (160, 163042), (176, 148220), (220, 118576), (320, 81521), (352, 74110), (440, 59288), (704, 37055), (880, 29644), (1760, 14822), (3520, 7411)]