9280540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7607}}^1$

素因数の和:7677

約数の個数: 24

約数和(自身を含む): 19811232

約数和(自身を除く): 10530692

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 7607, 15214, 30428, 38035, 76070, 152140, 464027, 928054, 1856108, 2320135, 4640270, 9280540]

約数ペア:

[(1, 9280540), (2, 4640270), (4, 2320135), (5, 1856108), (10, 928054), (20, 464027), (61, 152140), (122, 76070), (244, 38035), (305, 30428), (610, 15214), (1220, 7607)]