3423039940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{137251}}^1$

素因数の和:137332

約数の個数: 48

約数和(自身を含む): 7609250880

約数和(自身を除く): 4186210940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 2494, 4988, 6235, 12470, 24940, 137251, 274502, 549004, 686255, 1372510, 2745020, 3980279, 5901793, 7960558, 11803586, 15921116, 19901395, 23607172, 29508965, 39802790, 59017930, 79605580, 118035860, 171151997, 342303994, 684607988, 855759985, 1711519970, 3423039940]

約数ペア:

[(1, 3423039940), (2, 1711519970), (4, 855759985), (5, 684607988), (10, 342303994), (20, 171151997), (29, 118035860), (43, 79605580), (58, 59017930), (86, 39802790), (116, 29508965), (145, 23607172), (172, 19901395), (215, 15921116), (290, 11803586), (430, 7960558), (580, 5901793), (860, 3980279), (1247, 2745020), (2494, 1372510), (4988, 686255), (6235, 549004), (12470, 274502), (24940, 137251)]