26428160

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1877}}^1$

素因数の和:1909

約数の個数: 72

約数和(自身を含む): 69095376

約数和(自身を除く): 42667216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 1877, 2816, 3520, 3754, 7040, 7508, 9385, 14080, 15016, 18770, 20647, 30032, 37540, 41294, 60064, 75080, 82588, 103235, 120128, 150160, 165176, 206470, 240256, 300320, 330352, 412940, 480512, 600640, 660704, 825880, 1201280, 1321408, 1651760, 2402560, 2642816, 3303520, 5285632, 6607040, 13214080, 26428160]

約数ペア:

[(1, 26428160), (2, 13214080), (4, 6607040), (5, 5285632), (8, 3303520), (10, 2642816), (11, 2402560), (16, 1651760), (20, 1321408), (22, 1201280), (32, 825880), (40, 660704), (44, 600640), (55, 480512), (64, 412940), (80, 330352), (88, 300320), (110, 240256), (128, 206470), (160, 165176), (176, 150160), (220, 120128), (256, 103235), (320, 82588), (352, 75080), (440, 60064), (640, 41294), (704, 37540), (880, 30032), (1280, 20647), (1408, 18770), (1760, 15016), (1877, 14080), (2816, 9385), (3520, 7508), (3754, 7040)]