1175364580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{8087}}^1$

素因数の和:8165

約数の個数: 72

約数和(自身を含む): 2735232192

約数和(自身を除く): 1559867612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 169, 172, 215, 260, 338, 430, 559, 676, 845, 860, 1118, 1690, 2236, 2795, 3380, 5590, 7267, 8087, 11180, 14534, 16174, 29068, 32348, 36335, 40435, 72670, 80870, 105131, 145340, 161740, 210262, 347741, 420524, 525655, 695482, 1051310, 1366703, 1390964, 1738705, 2102620, 2733406, 3477410, 4520633, 5466812, 6833515, 6954820, 9041266, 13667030, 18082532, 22603165, 27334060, 45206330, 58768229, 90412660, 117536458, 235072916, 293841145, 587682290, 1175364580]

約数ペア:

[(1, 1175364580), (2, 587682290), (4, 293841145), (5, 235072916), (10, 117536458), (13, 90412660), (20, 58768229), (26, 45206330), (43, 27334060), (52, 22603165), (65, 18082532), (86, 13667030), (130, 9041266), (169, 6954820), (172, 6833515), (215, 5466812), (260, 4520633), (338, 3477410), (430, 2733406), (559, 2102620), (676, 1738705), (845, 1390964), (860, 1366703), (1118, 1051310), (1690, 695482), (2236, 525655), (2795, 420524), (3380, 347741), (5590, 210262), (7267, 161740), (8087, 145340), (11180, 105131), (14534, 80870), (16174, 72670), (29068, 40435), (32348, 36335)]