8302580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2936

約数の個数: 48

約数和(自身を含む): 20490624

約数和(自身を除く): 12188044

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, 2860, 2903, 5806, 11612, 14515, 29030, 31933, 37739, 58060, 63866, 75478, 127732, 150956, 159665, 188695, 319330, 377390, 415129, 638660, 754780, 830258, 1660516, 2075645, 4151290, 8302580]

約数ペア:

[(1, 8302580), (2, 4151290), (4, 2075645), (5, 1660516), (10, 830258), (11, 754780), (13, 638660), (20, 415129), (22, 377390), (26, 319330), (44, 188695), (52, 159665), (55, 150956), (65, 127732), (110, 75478), (130, 63866), (143, 58060), (220, 37739), (260, 31933), (286, 29030), (572, 14515), (715, 11612), (1430, 5806), (2860, 2903)]