24275420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 55695360

約数和(自身を除く): 31419940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1279, 1460, 1898, 2558, 3796, 4745, 5116, 6395, 9490, 12790, 16627, 18980, 25580, 33254, 66508, 83135, 93367, 166270, 186734, 332540, 373468, 466835, 933670, 1213771, 1867340, 2427542, 4855084, 6068855, 12137710, 24275420]

約数ペア:

[(1, 24275420), (2, 12137710), (4, 6068855), (5, 4855084), (10, 2427542), (13, 1867340), (20, 1213771), (26, 933670), (52, 466835), (65, 373468), (73, 332540), (130, 186734), (146, 166270), (260, 93367), (292, 83135), (365, 66508), (730, 33254), (949, 25580), (1279, 18980), (1460, 16627), (1898, 12790), (2558, 9490), (3796, 6395), (4745, 5116)]