10747880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1914

約数の個数: 64

約数和(自身を含む): 28425600

約数和(自身を除く): 17677720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 1879, 2860, 3758, 5720, 7516, 9395, 15032, 18790, 20669, 24427, 37580, 41338, 48854, 75160, 82676, 97708, 103345, 122135, 165352, 195416, 206690, 244270, 268697, 413380, 488540, 537394, 826760, 977080, 1074788, 1343485, 2149576, 2686970, 5373940, 10747880]

約数ペア:

[(1, 10747880), (2, 5373940), (4, 2686970), (5, 2149576), (8, 1343485), (10, 1074788), (11, 977080), (13, 826760), (20, 537394), (22, 488540), (26, 413380), (40, 268697), (44, 244270), (52, 206690), (55, 195416), (65, 165352), (88, 122135), (104, 103345), (110, 97708), (130, 82676), (143, 75160), (220, 48854), (260, 41338), (286, 37580), (440, 24427), (520, 20669), (572, 18790), (715, 15032), (1144, 9395), (1430, 7516), (1879, 5720), (2860, 3758)]