520067620675

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{11311}}^1$

素因数の和:11836

約数の個数: 48

約数和(自身を含む): 666557337600

約数和(自身を除く): 146489716925

約数列:

[1, 5, 25, 47, 109, 235, 359, 545, 1175, 1795, 2725, 5123, 8975, 11311, 16873, 25615, 39131, 56555, 84365, 128075, 195655, 282775, 421825, 531617, 978275, 1232899, 1839157, 2658085, 4060649, 6164495, 9195785, 13290425, 20303245, 30822475, 45978925, 57946253, 101516225, 190850503, 289731265, 442610741, 954252515, 1448656325, 2213053705, 4771262575, 11065268525, 20802704827, 104013524135, 520067620675]

約数ペア:

[(1, 520067620675), (5, 104013524135), (25, 20802704827), (47, 11065268525), (109, 4771262575), (235, 2213053705), (359, 1448656325), (545, 954252515), (1175, 442610741), (1795, 289731265), (2725, 190850503), (5123, 101516225), (8975, 57946253), (11311, 45978925), (16873, 30822475), (25615, 20303245), (39131, 13290425), (56555, 9195785), (84365, 6164495), (128075, 4060649), (195655, 2658085), (282775, 1839157), (421825, 1232899), (531617, 978275)]