106200880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:782

約数の個数: 80

約数和(自身を含む): 262706400

約数和(自身を除く): 156505520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 109, 152, 190, 218, 304, 380, 436, 545, 641, 760, 872, 1090, 1282, 1520, 1744, 2071, 2180, 2564, 3205, 4142, 4360, 5128, 6410, 8284, 8720, 10256, 10355, 12179, 12820, 16568, 20710, 24358, 25640, 33136, 41420, 48716, 51280, 60895, 69869, 82840, 97432, 121790, 139738, 165680, 194864, 243580, 279476, 349345, 487160, 558952, 698690, 974320, 1117904, 1327511, 1397380, 2655022, 2794760, 5310044, 5589520, 6637555, 10620088, 13275110, 21240176, 26550220, 53100440, 106200880]

約数ペア:

[(1, 106200880), (2, 53100440), (4, 26550220), (5, 21240176), (8, 13275110), (10, 10620088), (16, 6637555), (19, 5589520), (20, 5310044), (38, 2794760), (40, 2655022), (76, 1397380), (80, 1327511), (95, 1117904), (109, 974320), (152, 698690), (190, 558952), (218, 487160), (304, 349345), (380, 279476), (436, 243580), (545, 194864), (641, 165680), (760, 139738), (872, 121790), (1090, 97432), (1282, 82840), (1520, 69869), (1744, 60895), (2071, 51280), (2180, 48716), (2564, 41420), (3205, 33136), (4142, 25640), (4360, 24358), (5128, 20710), (6410, 16568), (8284, 12820), (8720, 12179), (10256, 10355)]