1880973370

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{15217}}^1$

素因数の和:15534

約数の個数: 32

約数和(自身を含む): 3471164928

約数和(自身を除く): 1590191558

約数列:

[1, 2, 5, 10, 47, 94, 235, 263, 470, 526, 1315, 2630, 12361, 15217, 24722, 30434, 61805, 76085, 123610, 152170, 715199, 1430398, 3575995, 4002071, 7151990, 8004142, 20010355, 40020710, 188097337, 376194674, 940486685, 1880973370]

約数ペア:

[(1, 1880973370), (2, 940486685), (5, 376194674), (10, 188097337), (47, 40020710), (94, 20010355), (235, 8004142), (263, 7151990), (470, 4002071), (526, 3575995), (1315, 1430398), (2630, 715199), (12361, 152170), (15217, 123610), (24722, 76085), (30434, 61805)]