69375800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26683}}^1$

素因数の和:26712

約数の個数: 48

約数和(自身を含む): 173712840

約数和(自身を除く): 104337040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 26683, 53366, 106732, 133415, 213464, 266830, 346879, 533660, 667075, 693758, 1067320, 1334150, 1387516, 1734395, 2668300, 2775032, 3468790, 5336600, 6937580, 8671975, 13875160, 17343950, 34687900, 69375800]

約数ペア:

[(1, 69375800), (2, 34687900), (4, 17343950), (5, 13875160), (8, 8671975), (10, 6937580), (13, 5336600), (20, 3468790), (25, 2775032), (26, 2668300), (40, 1734395), (50, 1387516), (52, 1334150), (65, 1067320), (100, 693758), (104, 667075), (130, 533660), (200, 346879), (260, 266830), (325, 213464), (520, 133415), (650, 106732), (1300, 53366), (2600, 26683)]