5183960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{359}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 12344400

約数和(自身を除く): 7160440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 359, 361, 380, 718, 722, 760, 1436, 1444, 1795, 1805, 2872, 2888, 3590, 3610, 6821, 7180, 7220, 13642, 14360, 14440, 27284, 34105, 54568, 68210, 129599, 136420, 259198, 272840, 518396, 647995, 1036792, 1295990, 2591980, 5183960]

約数ペア:

[(1, 5183960), (2, 2591980), (4, 1295990), (5, 1036792), (8, 647995), (10, 518396), (19, 272840), (20, 259198), (38, 136420), (40, 129599), (76, 68210), (95, 54568), (152, 34105), (190, 27284), (359, 14440), (361, 14360), (380, 13642), (718, 7220), (722, 7180), (760, 6821), (1436, 3610), (1444, 3590), (1795, 2888), (1805, 2872)]