589025920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{131479}}^1$

素因数の和:131505

約数の個数: 64

約数和(自身を含む): 1609315200

約数和(自身を除く): 1020289280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 131479, 262958, 525916, 657395, 920353, 1051832, 1314790, 1840706, 2103664, 2629580, 3681412, 4207328, 4601765, 5259160, 7362824, 8414656, 9203530, 10518320, 14725648, 16829312, 18407060, 21036640, 29451296, 36814120, 42073280, 58902592, 73628240, 84146560, 117805184, 147256480, 294512960, 589025920]

約数ペア:

[(1, 589025920), (2, 294512960), (4, 147256480), (5, 117805184), (7, 84146560), (8, 73628240), (10, 58902592), (14, 42073280), (16, 36814120), (20, 29451296), (28, 21036640), (32, 18407060), (35, 16829312), (40, 14725648), (56, 10518320), (64, 9203530), (70, 8414656), (80, 7362824), (112, 5259160), (128, 4601765), (140, 4207328), (160, 3681412), (224, 2629580), (280, 2103664), (320, 1840706), (448, 1314790), (560, 1051832), (640, 920353), (896, 657395), (1120, 525916), (2240, 262958), (4480, 131479)]