70368880

素因数分解:

$2^4\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1307}}^1$

素因数の和:1993

約数の個数: 40

約数和(自身を含む): 163976112

約数和(自身を除く): 93607232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 673, 1307, 1346, 2614, 2692, 3365, 5228, 5384, 6535, 6730, 10456, 10768, 13070, 13460, 20912, 26140, 26920, 52280, 53840, 104560, 879611, 1759222, 3518444, 4398055, 7036888, 8796110, 14073776, 17592220, 35184440, 70368880]

約数ペア:

[(1, 70368880), (2, 35184440), (4, 17592220), (5, 14073776), (8, 8796110), (10, 7036888), (16, 4398055), (20, 3518444), (40, 1759222), (80, 879611), (673, 104560), (1307, 53840), (1346, 52280), (2614, 26920), (2692, 26140), (3365, 20912), (5228, 13460), (5384, 13070), (6535, 10768), (6730, 10456)]