75584920

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2557}}^1$

素因数の和:3307

約数の個数: 32

約数和(自身を含む): 170362800

約数和(自身を除く): 94777880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1478, 2557, 2956, 3695, 5114, 5912, 7390, 10228, 12785, 14780, 20456, 25570, 29560, 51140, 102280, 1889623, 3779246, 7558492, 9448115, 15116984, 18896230, 37792460, 75584920]

約数ペア:

[(1, 75584920), (2, 37792460), (4, 18896230), (5, 15116984), (8, 9448115), (10, 7558492), (20, 3779246), (40, 1889623), (739, 102280), (1478, 51140), (2557, 29560), (2956, 25570), (3695, 20456), (5114, 14780), (5912, 12785), (7390, 10228)]