109902080

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4519}}^1$

素因数の和:4559

約数の個数: 72

約数和(自身を含む): 277166400

約数和(自身を除く): 167264320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4519, 4864, 6080, 9038, 12160, 18076, 22595, 24320, 36152, 45190, 72304, 85861, 90380, 144608, 171722, 180760, 289216, 343444, 361520, 429305, 578432, 686888, 723040, 858610, 1156864, 1373776, 1446080, 1717220, 2747552, 2892160, 3434440, 5495104, 5784320, 6868880, 10990208, 13737760, 21980416, 27475520, 54951040, 109902080]

約数ペア:

[(1, 109902080), (2, 54951040), (4, 27475520), (5, 21980416), (8, 13737760), (10, 10990208), (16, 6868880), (19, 5784320), (20, 5495104), (32, 3434440), (38, 2892160), (40, 2747552), (64, 1717220), (76, 1446080), (80, 1373776), (95, 1156864), (128, 858610), (152, 723040), (160, 686888), (190, 578432), (256, 429305), (304, 361520), (320, 343444), (380, 289216), (608, 180760), (640, 171722), (760, 144608), (1216, 90380), (1280, 85861), (1520, 72304), (2432, 45190), (3040, 36152), (4519, 24320), (4864, 22595), (6080, 18076), (9038, 12160)]