9770800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1910

約数の個数: 60

約数和(自身を含む): 25293520

約数和(自身を除く): 15522720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 1879, 2600, 3758, 5200, 7516, 9395, 15032, 18790, 24427, 30064, 37580, 46975, 48854, 75160, 93950, 97708, 122135, 150320, 187900, 195416, 244270, 375800, 390832, 488540, 610675, 751600, 977080, 1221350, 1954160, 2442700, 4885400, 9770800]

約数ペア:

[(1, 9770800), (2, 4885400), (4, 2442700), (5, 1954160), (8, 1221350), (10, 977080), (13, 751600), (16, 610675), (20, 488540), (25, 390832), (26, 375800), (40, 244270), (50, 195416), (52, 187900), (65, 150320), (80, 122135), (100, 97708), (104, 93950), (130, 75160), (200, 48854), (208, 46975), (260, 37580), (325, 30064), (400, 24427), (520, 18790), (650, 15032), (1040, 9395), (1300, 7516), (1879, 5200), (2600, 3758)]