111359440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 270982656

約数和(自身を除く): 159623216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 83, 124, 155, 166, 248, 310, 332, 415, 496, 541, 620, 664, 830, 1082, 1240, 1328, 1660, 2164, 2480, 2573, 2705, 3320, 4328, 5146, 5410, 6640, 8656, 10292, 10820, 12865, 16771, 20584, 21640, 25730, 33542, 41168, 43280, 44903, 51460, 67084, 83855, 89806, 102920, 134168, 167710, 179612, 205840, 224515, 268336, 335420, 359224, 449030, 670840, 718448, 898060, 1341680, 1391993, 1796120, 2783986, 3592240, 5567972, 6959965, 11135944, 13919930, 22271888, 27839860, 55679720, 111359440]

約数ペア:

[(1, 111359440), (2, 55679720), (4, 27839860), (5, 22271888), (8, 13919930), (10, 11135944), (16, 6959965), (20, 5567972), (31, 3592240), (40, 2783986), (62, 1796120), (80, 1391993), (83, 1341680), (124, 898060), (155, 718448), (166, 670840), (248, 449030), (310, 359224), (332, 335420), (415, 268336), (496, 224515), (541, 205840), (620, 179612), (664, 167710), (830, 134168), (1082, 102920), (1240, 89806), (1328, 83855), (1660, 67084), (2164, 51460), (2480, 44903), (2573, 43280), (2705, 41168), (3320, 33542), (4328, 25730), (5146, 21640), (5410, 20584), (6640, 16771), (8656, 12865), (10292, 10820)]