108315320

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 249523200

約数和(自身を除く): 141207880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 151, 158, 227, 302, 316, 395, 454, 604, 632, 755, 790, 908, 1135, 1208, 1510, 1580, 1816, 2270, 3020, 3160, 4540, 6040, 9080, 11929, 17933, 23858, 34277, 35866, 47716, 59645, 68554, 71732, 89665, 95432, 119290, 137108, 143464, 171385, 179330, 238580, 274216, 342770, 358660, 477160, 685540, 717320, 1371080, 2707883, 5415766, 10831532, 13539415, 21663064, 27078830, 54157660, 108315320]

約数ペア:

[(1, 108315320), (2, 54157660), (4, 27078830), (5, 21663064), (8, 13539415), (10, 10831532), (20, 5415766), (40, 2707883), (79, 1371080), (151, 717320), (158, 685540), (227, 477160), (302, 358660), (316, 342770), (395, 274216), (454, 238580), (604, 179330), (632, 171385), (755, 143464), (790, 137108), (908, 119290), (1135, 95432), (1208, 89665), (1510, 71732), (1580, 68554), (1816, 59645), (2270, 47716), (3020, 35866), (3160, 34277), (4540, 23858), (6040, 17933), (9080, 11929)]