40275504

素因数分解:

$2^4\times 3^2\times {\mathrm{389}}^1\times {\mathrm{719}}^1$

素因数の和:1122

約数の個数: 60

約数和(自身を含む): 113162400

約数和(自身を除く): 72886896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 389, 719, 778, 1167, 1438, 1556, 2157, 2334, 2876, 3112, 3501, 4314, 4668, 5752, 6224, 6471, 7002, 8628, 9336, 11504, 12942, 14004, 17256, 18672, 25884, 28008, 34512, 51768, 56016, 103536, 279691, 559382, 839073, 1118764, 1678146, 2237528, 2517219, 3356292, 4475056, 5034438, 6712584, 10068876, 13425168, 20137752, 40275504]

約数ペア:

[(1, 40275504), (2, 20137752), (3, 13425168), (4, 10068876), (6, 6712584), (8, 5034438), (9, 4475056), (12, 3356292), (16, 2517219), (18, 2237528), (24, 1678146), (36, 1118764), (48, 839073), (72, 559382), (144, 279691), (389, 103536), (719, 56016), (778, 51768), (1167, 34512), (1438, 28008), (1556, 25884), (2157, 18672), (2334, 17256), (2876, 14004), (3112, 12942), (3501, 11504), (4314, 9336), (4668, 8628), (5752, 7002), (6224, 6471)]