10785280

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:417

約数の個数: 80

約数和(自身を含む): 28283904

約数和(自身を除く): 17498624

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, 383, 440, 512, 640, 704, 766, 880, 1280, 1408, 1532, 1760, 1915, 2560, 2816, 3064, 3520, 3830, 4213, 5632, 6128, 7040, 7660, 8426, 12256, 14080, 15320, 16852, 21065, 24512, 28160, 30640, 33704, 42130, 49024, 61280, 67408, 84260, 98048, 122560, 134816, 168520, 196096, 245120, 269632, 337040, 490240, 539264, 674080, 980480, 1078528, 1348160, 2157056, 2696320, 5392640, 10785280]

約数ペア:

[(1, 10785280), (2, 5392640), (4, 2696320), (5, 2157056), (8, 1348160), (10, 1078528), (11, 980480), (16, 674080), (20, 539264), (22, 490240), (32, 337040), (40, 269632), (44, 245120), (55, 196096), (64, 168520), (80, 134816), (88, 122560), (110, 98048), (128, 84260), (160, 67408), (176, 61280), (220, 49024), (256, 42130), (320, 33704), (352, 30640), (383, 28160), (440, 24512), (512, 21065), (640, 16852), (704, 15320), (766, 14080), (880, 12256), (1280, 8426), (1408, 7660), (1532, 7040), (1760, 6128), (1915, 5632), (2560, 4213), (2816, 3830), (3064, 3520)]