292940

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 625632

約数和(自身を除く): 332692

約数列:

[1, 2, 4, 5, 10, 20, 97, 151, 194, 302, 388, 485, 604, 755, 970, 1510, 1940, 3020, 14647, 29294, 58588, 73235, 146470, 292940]

約数ペア:

[(1, 292940), (2, 146470), (4, 73235), (5, 58588), (10, 29294), (20, 14647), (97, 3020), (151, 1940), (194, 1510), (302, 970), (388, 755), (485, 604)]