20140775425

素因数分解:

$5^2\times {\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{8123}}^1$

素因数の和:8274

約数の個数: 36

約数和(自身を含む): 26035632720

約数和(自身を除く): 5894857295

約数列:

[1, 5, 25, 41, 59, 205, 295, 1025, 1475, 1681, 2419, 8123, 8405, 12095, 40615, 42025, 60475, 99179, 203075, 333043, 479257, 495895, 1665215, 2396285, 2479475, 8326075, 11981425, 13654763, 19649537, 68273815, 98247685, 341369075, 491238425, 805631017, 4028155085, 20140775425]

約数ペア:

[(1, 20140775425), (5, 4028155085), (25, 805631017), (41, 491238425), (59, 341369075), (205, 98247685), (295, 68273815), (1025, 19649537), (1475, 13654763), (1681, 11981425), (2419, 8326075), (8123, 2479475), (8405, 2396285), (12095, 1665215), (40615, 495895), (42025, 479257), (60475, 333043), (99179, 203075)]