18640570570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{79379}}^1$

素因数の和:80430

約数の個数: 32

約数和(自身を含む): 35046587520

約数和(自身を除く): 16406016950

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1021, 2042, 5105, 10210, 23483, 46966, 79379, 117415, 158758, 234830, 396895, 793790, 1825717, 3651434, 9128585, 18257170, 81045959, 162091918, 405229795, 810459590, 1864057057, 3728114114, 9320285285, 18640570570]

約数ペア:

[(1, 18640570570), (2, 9320285285), (5, 3728114114), (10, 1864057057), (23, 810459590), (46, 405229795), (115, 162091918), (230, 81045959), (1021, 18257170), (2042, 9128585), (5105, 3651434), (10210, 1825717), (23483, 793790), (46966, 396895), (79379, 234830), (117415, 158758)]