13737760

素因数分解:

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

素因数の和:4553

約数の個数: 48

約数和(自身を含む): 34171200

約数和(自身を除く): 20433440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 4519, 9038, 18076, 22595, 36152, 45190, 72304, 85861, 90380, 144608, 171722, 180760, 343444, 361520, 429305, 686888, 723040, 858610, 1373776, 1717220, 2747552, 3434440, 6868880, 13737760]

約数ペア:

[(1, 13737760), (2, 6868880), (4, 3434440), (5, 2747552), (8, 1717220), (10, 1373776), (16, 858610), (19, 723040), (20, 686888), (32, 429305), (38, 361520), (40, 343444), (76, 180760), (80, 171722), (95, 144608), (152, 90380), (160, 85861), (190, 72304), (304, 45190), (380, 36152), (608, 22595), (760, 18076), (1520, 9038), (3040, 4519)]