16605160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2938

約数の個数: 64

約数和(自身を含む): 43908480

約数和(自身を除く): 27303320

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, 2860, 2903, 5720, 5806, 11612, 14515, 23224, 29030, 31933, 37739, 58060, 63866, 75478, 116120, 127732, 150956, 159665, 188695, 255464, 301912, 319330, 377390, 415129, 638660, 754780, 830258, 1277320, 1509560, 1660516, 2075645, 3321032, 4151290, 8302580, 16605160]

約数ペア:

[(1, 16605160), (2, 8302580), (4, 4151290), (5, 3321032), (8, 2075645), (10, 1660516), (11, 1509560), (13, 1277320), (20, 830258), (22, 754780), (26, 638660), (40, 415129), (44, 377390), (52, 319330), (55, 301912), (65, 255464), (88, 188695), (104, 159665), (110, 150956), (130, 127732), (143, 116120), (220, 75478), (260, 63866), (286, 58060), (440, 37739), (520, 31933), (572, 29030), (715, 23224), (1144, 14515), (1430, 11612), (2860, 5806), (2903, 5720)]