1036976480

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{197}}^2$

素因数の和:576

約数の個数: 72

約数和(自身を含む): 2477100528

約数和(自身を除く): 1440124048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 197, 334, 394, 668, 788, 835, 985, 1336, 1576, 1670, 1970, 2672, 3152, 3340, 3940, 5344, 6304, 6680, 7880, 13360, 15760, 26720, 31520, 32899, 38809, 65798, 77618, 131596, 155236, 164495, 194045, 263192, 310472, 328990, 388090, 526384, 620944, 657980, 776180, 1052768, 1241888, 1315960, 1552360, 2631920, 3104720, 5263840, 6209440, 6481103, 12962206, 25924412, 32405515, 51848824, 64811030, 103697648, 129622060, 207395296, 259244120, 518488240, 1036976480]

約数ペア:

[(1, 1036976480), (2, 518488240), (4, 259244120), (5, 207395296), (8, 129622060), (10, 103697648), (16, 64811030), (20, 51848824), (32, 32405515), (40, 25924412), (80, 12962206), (160, 6481103), (167, 6209440), (197, 5263840), (334, 3104720), (394, 2631920), (668, 1552360), (788, 1315960), (835, 1241888), (985, 1052768), (1336, 776180), (1576, 657980), (1670, 620944), (1970, 526384), (2672, 388090), (3152, 328990), (3340, 310472), (3940, 263192), (5344, 194045), (6304, 164495), (6680, 155236), (7880, 131596), (13360, 77618), (15760, 65798), (26720, 38809), (31520, 32899)]