11057540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 14344060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 599, 710, 923, 1198, 1420, 1846, 2396, 2995, 3692, 4615, 5990, 7787, 9230, 11980, 15574, 18460, 31148, 38935, 42529, 77870, 85058, 155740, 170116, 212645, 425290, 552877, 850580, 1105754, 2211508, 2764385, 5528770, 11057540]

約数ペア:

[(1, 11057540), (2, 5528770), (4, 2764385), (5, 2211508), (10, 1105754), (13, 850580), (20, 552877), (26, 425290), (52, 212645), (65, 170116), (71, 155740), (130, 85058), (142, 77870), (260, 42529), (284, 38935), (355, 31148), (599, 18460), (710, 15574), (923, 11980), (1198, 9230), (1420, 7787), (1846, 5990), (2396, 4615), (2995, 3692)]