27702960440

素因数分解:

$2^3\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{569083}}^1$

素因数の和:570311

約数の個数: 32

約数和(自身を含む): 62382988080

約数和(自身を除く): 34680027640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1217, 2434, 4868, 6085, 9736, 12170, 24340, 48680, 569083, 1138166, 2276332, 2845415, 4552664, 5690830, 11381660, 22763320, 692574011, 1385148022, 2770296044, 3462870055, 5540592088, 6925740110, 13851480220, 27702960440]

約数ペア:

[(1, 27702960440), (2, 13851480220), (4, 6925740110), (5, 5540592088), (8, 3462870055), (10, 2770296044), (20, 1385148022), (40, 692574011), (1217, 22763320), (2434, 11381660), (4868, 5690830), (6085, 4552664), (9736, 2845415), (12170, 2276332), (24340, 1138166), (48680, 569083)]