85619510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6173}}^1$

素因数の和:6272

約数の個数: 32

約数和(自身を含む): 164475360

約数和(自身を除く): 78855850

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6173, 6935, 12346, 13870, 30865, 61730, 117287, 234574, 450629, 586435, 901258, 1172870, 2253145, 4506290, 8561951, 17123902, 42809755, 85619510]

約数ペア:

[(1, 85619510), (2, 42809755), (5, 17123902), (10, 8561951), (19, 4506290), (38, 2253145), (73, 1172870), (95, 901258), (146, 586435), (190, 450629), (365, 234574), (730, 117287), (1387, 61730), (2774, 30865), (6173, 13870), (6935, 12346)]