4324789840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7722839}}^1$

素因数の和:7722859

約数の個数: 40

約数和(自身を含む): 11491585920

約数和(自身を除く): 7166796080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7722839, 15445678, 30891356, 38614195, 54059873, 61782712, 77228390, 108119746, 123565424, 154456780, 216239492, 270299365, 308913560, 432478984, 540598730, 617827120, 864957968, 1081197460, 2162394920, 4324789840]

約数ペア:

[(1, 4324789840), (2, 2162394920), (4, 1081197460), (5, 864957968), (7, 617827120), (8, 540598730), (10, 432478984), (14, 308913560), (16, 270299365), (20, 216239492), (28, 154456780), (35, 123565424), (40, 108119746), (56, 77228390), (70, 61782712), (80, 54059873), (112, 38614195), (140, 30891356), (280, 15445678), (560, 7722839)]