6040940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 13335840

約数和(自身を除く): 7294900

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 106, 139, 164, 205, 212, 265, 278, 410, 530, 556, 695, 820, 1060, 1390, 2173, 2780, 4346, 5699, 7367, 8692, 10865, 11398, 14734, 21730, 22796, 28495, 29468, 36835, 43460, 56990, 73670, 113980, 147340, 302047, 604094, 1208188, 1510235, 3020470, 6040940]

約数ペア:

[(1, 6040940), (2, 3020470), (4, 1510235), (5, 1208188), (10, 604094), (20, 302047), (41, 147340), (53, 113980), (82, 73670), (106, 56990), (139, 43460), (164, 36835), (205, 29468), (212, 28495), (265, 22796), (278, 21730), (410, 14734), (530, 11398), (556, 10865), (695, 8692), (820, 7367), (1060, 5699), (1390, 4346), (2173, 2780)]