100165120

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3557}}^1$

素因数の和:3591

約数の個数: 80

約数和(自身を含む): 262068048

約数和(自身を除く): 161902928

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, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 3557, 5632, 7040, 7114, 14080, 14228, 17785, 28160, 28456, 35570, 39127, 56912, 71140, 78254, 113824, 142280, 156508, 195635, 227648, 284560, 313016, 391270, 455296, 569120, 626032, 782540, 910592, 1138240, 1252064, 1565080, 1821184, 2276480, 2504128, 3130160, 4552960, 5008256, 6260320, 9105920, 10016512, 12520640, 20033024, 25041280, 50082560, 100165120]

約数ペア:

[(1, 100165120), (2, 50082560), (4, 25041280), (5, 20033024), (8, 12520640), (10, 10016512), (11, 9105920), (16, 6260320), (20, 5008256), (22, 4552960), (32, 3130160), (40, 2504128), (44, 2276480), (55, 1821184), (64, 1565080), (80, 1252064), (88, 1138240), (110, 910592), (128, 782540), (160, 626032), (176, 569120), (220, 455296), (256, 391270), (320, 313016), (352, 284560), (440, 227648), (512, 195635), (640, 156508), (704, 142280), (880, 113824), (1280, 78254), (1408, 71140), (1760, 56912), (2560, 39127), (2816, 35570), (3520, 28456), (3557, 28160), (5632, 17785), (7040, 14228), (7114, 14080)]