1054120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 2537460

約数和(自身を除く): 1483340

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 146, 152, 190, 292, 361, 365, 380, 584, 722, 730, 760, 1387, 1444, 1460, 1805, 2774, 2888, 2920, 3610, 5548, 6935, 7220, 11096, 13870, 14440, 26353, 27740, 52706, 55480, 105412, 131765, 210824, 263530, 527060, 1054120]

約数ペア:

[(1, 1054120), (2, 527060), (4, 263530), (5, 210824), (8, 131765), (10, 105412), (19, 55480), (20, 52706), (38, 27740), (40, 26353), (73, 14440), (76, 13870), (95, 11096), (146, 7220), (152, 6935), (190, 5548), (292, 3610), (361, 2920), (365, 2888), (380, 2774), (584, 1805), (722, 1460), (730, 1444), (760, 1387)]