130582160

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11743}}^1$

素因数の和:11895

約数の個数: 40

約数和(自身を含む): 305813760

約数和(自身を除く): 175231600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 11120, 11743, 23486, 46972, 58715, 93944, 117430, 187888, 234860, 469720, 939440, 1632277, 3264554, 6529108, 8161385, 13058216, 16322770, 26116432, 32645540, 65291080, 130582160]

約数ペア:

[(1, 130582160), (2, 65291080), (4, 32645540), (5, 26116432), (8, 16322770), (10, 13058216), (16, 8161385), (20, 6529108), (40, 3264554), (80, 1632277), (139, 939440), (278, 469720), (556, 234860), (695, 187888), (1112, 117430), (1390, 93944), (2224, 58715), (2780, 46972), (5560, 23486), (11120, 11743)]