1471284280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{1741}}^1$

素因数の和:2360

約数の個数: 64

約数和(自身を含む): 3407770080

約数和(自身を除く): 1936485800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 571, 740, 1142, 1480, 1741, 2284, 2855, 3482, 4568, 5710, 6964, 8705, 11420, 13928, 17410, 21127, 22840, 34820, 42254, 64417, 69640, 84508, 105635, 128834, 169016, 211270, 257668, 322085, 422540, 515336, 644170, 845080, 994111, 1288340, 1988222, 2576680, 3976444, 4970555, 7952888, 9941110, 19882220, 36782107, 39764440, 73564214, 147128428, 183910535, 294256856, 367821070, 735642140, 1471284280]

約数ペア:

[(1, 1471284280), (2, 735642140), (4, 367821070), (5, 294256856), (8, 183910535), (10, 147128428), (20, 73564214), (37, 39764440), (40, 36782107), (74, 19882220), (148, 9941110), (185, 7952888), (296, 4970555), (370, 3976444), (571, 2576680), (740, 1988222), (1142, 1288340), (1480, 994111), (1741, 845080), (2284, 644170), (2855, 515336), (3482, 422540), (4568, 322085), (5710, 257668), (6964, 211270), (8705, 169016), (11420, 128834), (13928, 105635), (17410, 84508), (21127, 69640), (22840, 64417), (34820, 42254)]