372596540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{305407}}^1$

素因数の和:305477

約数の個数: 24

約数和(自身を含む): 795282432

約数和(自身を除く): 422685892

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 305407, 610814, 1221628, 1527035, 3054070, 6108140, 18629827, 37259654, 74519308, 93149135, 186298270, 372596540]

約数ペア:

[(1, 372596540), (2, 186298270), (4, 93149135), (5, 74519308), (10, 37259654), (20, 18629827), (61, 6108140), (122, 3054070), (244, 1527035), (305, 1221628), (610, 610814), (1220, 305407)]