97364840

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{10723}}^1$

素因数の和:10961

約数の個数: 32

約数和(自身を含む): 220056480

約数和(自身を除く): 122691640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 10723, 21446, 42892, 53615, 85784, 107230, 214460, 428920, 2434121, 4868242, 9736484, 12170605, 19472968, 24341210, 48682420, 97364840]

約数ペア:

[(1, 97364840), (2, 48682420), (4, 24341210), (5, 19472968), (8, 12170605), (10, 9736484), (20, 4868242), (40, 2434121), (227, 428920), (454, 214460), (908, 107230), (1135, 85784), (1816, 53615), (2270, 42892), (4540, 21446), (9080, 10723)]