62066780

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 133721280

約数和(自身を除く): 71654500

約数列:

[1, 2, 4, 5, 10, 20, 71, 109, 142, 218, 284, 355, 401, 436, 545, 710, 802, 1090, 1420, 1604, 2005, 2180, 4010, 7739, 8020, 15478, 28471, 30956, 38695, 43709, 56942, 77390, 87418, 113884, 142355, 154780, 174836, 218545, 284710, 437090, 569420, 874180, 3103339, 6206678, 12413356, 15516695, 31033390, 62066780]

約数ペア:

[(1, 62066780), (2, 31033390), (4, 15516695), (5, 12413356), (10, 6206678), (20, 3103339), (71, 874180), (109, 569420), (142, 437090), (218, 284710), (284, 218545), (355, 174836), (401, 154780), (436, 142355), (545, 113884), (710, 87418), (802, 77390), (1090, 56942), (1420, 43709), (1604, 38695), (2005, 30956), (2180, 28471), (4010, 15478), (7739, 8020)]