70588240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28463}}^1$

素因数の和:28507

約数の個数: 40

約数和(自身を含む): 169417728

約数和(自身を除く): 98829488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 28463, 56926, 113852, 142315, 227704, 284630, 455408, 569260, 882353, 1138520, 1764706, 2277040, 3529412, 4411765, 7058824, 8823530, 14117648, 17647060, 35294120, 70588240]

約数ペア:

[(1, 70588240), (2, 35294120), (4, 17647060), (5, 14117648), (8, 8823530), (10, 7058824), (16, 4411765), (20, 3529412), (31, 2277040), (40, 1764706), (62, 1138520), (80, 882353), (124, 569260), (155, 455408), (248, 284630), (310, 227704), (496, 142315), (620, 113852), (1240, 56926), (2480, 28463)]