109591960

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^2\times {\mathrm{439}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 250311600

約数和(自身を除く): 140719640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 439, 632, 790, 878, 1580, 1756, 2195, 3160, 3512, 4390, 6241, 8780, 12482, 17560, 24964, 31205, 34681, 49928, 62410, 69362, 124820, 138724, 173405, 249640, 277448, 346810, 693620, 1387240, 2739799, 5479598, 10959196, 13698995, 21918392, 27397990, 54795980, 109591960]

約数ペア:

[(1, 109591960), (2, 54795980), (4, 27397990), (5, 21918392), (8, 13698995), (10, 10959196), (20, 5479598), (40, 2739799), (79, 1387240), (158, 693620), (316, 346810), (395, 277448), (439, 249640), (632, 173405), (790, 138724), (878, 124820), (1580, 69362), (1756, 62410), (2195, 49928), (3160, 34681), (3512, 31205), (4390, 24964), (6241, 17560), (8780, 12482)]