5373940

素因数分解:

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

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 13265280

約数和(自身を除く): 7891340

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 1879, 2860, 3758, 7516, 9395, 18790, 20669, 24427, 37580, 41338, 48854, 82676, 97708, 103345, 122135, 206690, 244270, 268697, 413380, 488540, 537394, 1074788, 1343485, 2686970, 5373940]

約数ペア:

[(1, 5373940), (2, 2686970), (4, 1343485), (5, 1074788), (10, 537394), (11, 488540), (13, 413380), (20, 268697), (22, 244270), (26, 206690), (44, 122135), (52, 103345), (55, 97708), (65, 82676), (110, 48854), (130, 41338), (143, 37580), (220, 24427), (260, 20669), (286, 18790), (572, 9395), (715, 7516), (1430, 3758), (1879, 2860)]