1799238440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{124601}}^1$

素因数の和:124650

約数の個数: 48

約数和(自身を含む): 4272602580

約数和(自身を除く): 2473364140

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3610, 7220, 14440, 124601, 249202, 498404, 623005, 996808, 1246010, 2367419, 2492020, 4734838, 4984040, 9469676, 11837095, 18939352, 23674190, 44980961, 47348380, 89961922, 94696760, 179923844, 224904805, 359847688, 449809610, 899619220, 1799238440]

約数ペア:

[(1, 1799238440), (2, 899619220), (4, 449809610), (5, 359847688), (8, 224904805), (10, 179923844), (19, 94696760), (20, 89961922), (38, 47348380), (40, 44980961), (76, 23674190), (95, 18939352), (152, 11837095), (190, 9469676), (361, 4984040), (380, 4734838), (722, 2492020), (760, 2367419), (1444, 1246010), (1805, 996808), (2888, 623005), (3610, 498404), (7220, 249202), (14440, 124601)]