1833880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 4389120

約数和(自身を除く): 2555240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 127, 152, 190, 254, 361, 380, 508, 635, 722, 760, 1016, 1270, 1444, 1805, 2413, 2540, 2888, 3610, 4826, 5080, 7220, 9652, 12065, 14440, 19304, 24130, 45847, 48260, 91694, 96520, 183388, 229235, 366776, 458470, 916940, 1833880]

約数ペア:

[(1, 1833880), (2, 916940), (4, 458470), (5, 366776), (8, 229235), (10, 183388), (19, 96520), (20, 91694), (38, 48260), (40, 45847), (76, 24130), (95, 19304), (127, 14440), (152, 12065), (190, 9652), (254, 7220), (361, 5080), (380, 4826), (508, 3610), (635, 2888), (722, 2540), (760, 2413), (1016, 1805), (1270, 1444)]