8516060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1031}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 20805120

約数和(自身を除く): 12289060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1031, 1180, 1652, 2062, 2065, 4124, 4130, 5155, 7217, 8260, 10310, 14434, 20620, 28868, 36085, 60829, 72170, 121658, 144340, 243316, 304145, 425803, 608290, 851606, 1216580, 1703212, 2129015, 4258030, 8516060]

約数ペア:

[(1, 8516060), (2, 4258030), (4, 2129015), (5, 1703212), (7, 1216580), (10, 851606), (14, 608290), (20, 425803), (28, 304145), (35, 243316), (59, 144340), (70, 121658), (118, 72170), (140, 60829), (236, 36085), (295, 28868), (413, 20620), (590, 14434), (826, 10310), (1031, 8260), (1180, 7217), (1652, 5155), (2062, 4130), (2065, 4124)]