36009940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 80176320

約数和(自身を除く): 44166380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 193, 380, 386, 491, 772, 965, 982, 1930, 1964, 2455, 3667, 3860, 4910, 7334, 9329, 9820, 14668, 18335, 18658, 36670, 37316, 46645, 73340, 93290, 94763, 186580, 189526, 379052, 473815, 947630, 1800497, 1895260, 3600994, 7201988, 9002485, 18004970, 36009940]

約数ペア:

[(1, 36009940), (2, 18004970), (4, 9002485), (5, 7201988), (10, 3600994), (19, 1895260), (20, 1800497), (38, 947630), (76, 473815), (95, 379052), (190, 189526), (193, 186580), (380, 94763), (386, 93290), (491, 73340), (772, 46645), (965, 37316), (982, 36670), (1930, 18658), (1964, 18335), (2455, 14668), (3667, 9820), (3860, 9329), (4910, 7334)]