45944920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{164089}}^1$

素因数の和:164107

約数の個数: 32

約数和(自身を含む): 118144800

約数和(自身を除く): 72199880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 164089, 328178, 656356, 820445, 1148623, 1312712, 1640890, 2297246, 3281780, 4594492, 5743115, 6563560, 9188984, 11486230, 22972460, 45944920]

約数ペア:

[(1, 45944920), (2, 22972460), (4, 11486230), (5, 9188984), (7, 6563560), (8, 5743115), (10, 4594492), (14, 3281780), (20, 2297246), (28, 1640890), (35, 1312712), (40, 1148623), (56, 820445), (70, 656356), (140, 328178), (280, 164089)]