3880490890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 7497805824

約数和(自身を除く): 3617314934

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 383, 535, 557, 766, 1070, 1114, 1819, 1915, 2785, 3638, 3830, 5570, 6511, 9095, 9469, 13022, 18190, 18938, 32555, 40981, 47345, 59599, 65110, 81962, 94690, 119198, 204905, 213331, 297995, 409810, 426662, 595990, 696677, 1013183, 1066655, 1393354, 2026366, 2133310, 3483385, 3626627, 5065915, 6966770, 7253254, 10131830, 18133135, 22826417, 36266270, 45652834, 114132085, 228264170, 388049089, 776098178, 1940245445, 3880490890]

約数ペア:

[(1, 3880490890), (2, 1940245445), (5, 776098178), (10, 388049089), (17, 228264170), (34, 114132085), (85, 45652834), (107, 36266270), (170, 22826417), (214, 18133135), (383, 10131830), (535, 7253254), (557, 6966770), (766, 5065915), (1070, 3626627), (1114, 3483385), (1819, 2133310), (1915, 2026366), (2785, 1393354), (3638, 1066655), (3830, 1013183), (5570, 696677), (6511, 595990), (9095, 426662), (9469, 409810), (13022, 297995), (18190, 213331), (18938, 204905), (32555, 119198), (40981, 94690), (47345, 81962), (59599, 65110)]