39934970

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 73872000

約数和(自身を除く): 33937030

約数列:

[1, 2, 5, 10, 53, 106, 151, 265, 302, 499, 530, 755, 998, 1510, 2495, 4990, 8003, 16006, 26447, 40015, 52894, 75349, 80030, 132235, 150698, 264470, 376745, 753490, 3993497, 7986994, 19967485, 39934970]

約数ペア:

[(1, 39934970), (2, 19967485), (5, 7986994), (10, 3993497), (53, 753490), (106, 376745), (151, 264470), (265, 150698), (302, 132235), (499, 80030), (530, 75349), (755, 52894), (998, 40015), (1510, 26447), (2495, 16006), (4990, 8003)]