5392640

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 14128128

約数和(自身を除く): 8735488

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

約数ペア:

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