22679540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4632

約数の個数: 48

約数和(自身を含む): 54001920

約数和(自身を除く): 31322380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4591, 4940, 9182, 18364, 22955, 45910, 59683, 87229, 91820, 119366, 174458, 238732, 298415, 348916, 436145, 596830, 872290, 1133977, 1193660, 1744580, 2267954, 4535908, 5669885, 11339770, 22679540]

約数ペア:

[(1, 22679540), (2, 11339770), (4, 5669885), (5, 4535908), (10, 2267954), (13, 1744580), (19, 1193660), (20, 1133977), (26, 872290), (38, 596830), (52, 436145), (65, 348916), (76, 298415), (95, 238732), (130, 174458), (190, 119366), (247, 91820), (260, 87229), (380, 59683), (494, 45910), (988, 22955), (1235, 18364), (2470, 9182), (4591, 4940)]