2620171675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{5153}}^1$

素因数の和:5260

約数の個数: 36

約数和(自身を含む): 3629426184

約数和(自身を除く): 1009254509

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 1849, 2365, 5153, 9245, 11825, 20339, 25765, 46225, 56683, 101695, 128825, 221579, 283415, 508475, 1107895, 1417075, 2437369, 5539475, 9527897, 12186845, 47639485, 60934225, 104806867, 238197425, 524034335, 2620171675]

約数ペア:

[(1, 2620171675), (5, 524034335), (11, 238197425), (25, 104806867), (43, 60934225), (55, 47639485), (215, 12186845), (275, 9527897), (473, 5539475), (1075, 2437369), (1849, 1417075), (2365, 1107895), (5153, 508475), (9245, 283415), (11825, 221579), (20339, 128825), (25765, 101695), (46225, 56683)]