451760702980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{34589}}^1\times {\mathrm{15187}}^1$

素因数の和:49828

約数の個数: 48

約数和(自身を含む): 970852196160

約数和(自身を除く): 519091493180

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 15187, 30374, 34589, 60748, 69178, 75935, 138356, 151870, 172945, 303740, 345890, 653041, 691780, 1306082, 1487327, 2612164, 2974654, 3265205, 5949308, 6530410, 7436635, 13060820, 14873270, 29746540, 525303143, 1050606286, 2101212572, 2626515715, 5253031430, 10506062860, 22588035149, 45176070298, 90352140596, 112940175745, 225880351490, 451760702980]

約数ペア:

[(1, 451760702980), (2, 225880351490), (4, 112940175745), (5, 90352140596), (10, 45176070298), (20, 22588035149), (43, 10506062860), (86, 5253031430), (172, 2626515715), (215, 2101212572), (430, 1050606286), (860, 525303143), (15187, 29746540), (30374, 14873270), (34589, 13060820), (60748, 7436635), (69178, 6530410), (75935, 5949308), (138356, 3265205), (151870, 2974654), (172945, 2612164), (303740, 1487327), (345890, 1306082), (653041, 691780)]