680934260

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{33023}}^1$

素因数の和:34063

約数の個数: 24

約数和(自身を含む): 1431392256

約数和(自身を除く): 750457996

約数列:

[1, 2, 4, 5, 10, 20, 1031, 2062, 4124, 5155, 10310, 20620, 33023, 66046, 132092, 165115, 330230, 660460, 34046713, 68093426, 136186852, 170233565, 340467130, 680934260]

約数ペア:

[(1, 680934260), (2, 340467130), (4, 170233565), (5, 136186852), (10, 68093426), (20, 34046713), (1031, 660460), (2062, 330230), (4124, 165115), (5155, 132092), (10310, 66046), (20620, 33023)]