5146310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 10305792

約数和(自身を除く): 5159482

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1277, 2015, 2554, 4030, 6385, 12770, 16601, 33202, 39587, 79174, 83005, 166010, 197935, 395870, 514631, 1029262, 2573155, 5146310]

約数ペア:

[(1, 5146310), (2, 2573155), (5, 1029262), (10, 514631), (13, 395870), (26, 197935), (31, 166010), (62, 83005), (65, 79174), (130, 39587), (155, 33202), (310, 16601), (403, 12770), (806, 6385), (1277, 4030), (2015, 2554)]