5494420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{761}}^1$

素因数の和:808

約数の個数: 36

約数和(自身を含む): 12193524

約数和(自身を除く): 6699104

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 761, 1444, 1522, 1805, 3044, 3610, 3805, 7220, 7610, 14459, 15220, 28918, 57836, 72295, 144590, 274721, 289180, 549442, 1098884, 1373605, 2747210, 5494420]

約数ペア:

[(1, 5494420), (2, 2747210), (4, 1373605), (5, 1098884), (10, 549442), (19, 289180), (20, 274721), (38, 144590), (76, 72295), (95, 57836), (190, 28918), (361, 15220), (380, 14459), (722, 7610), (761, 7220), (1444, 3805), (1522, 3610), (1805, 3044)]