2014018660

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{21169}}^1$

素因数の和:21316

約数の個数: 48

約数和(自身を含む): 4353229440

約数和(自身を除く): 2339210780

約数列:

[1, 2, 4, 5, 10, 20, 67, 71, 134, 142, 268, 284, 335, 355, 670, 710, 1340, 1420, 4757, 9514, 19028, 21169, 23785, 42338, 47570, 84676, 95140, 105845, 211690, 423380, 1418323, 1502999, 2836646, 3005998, 5673292, 6011996, 7091615, 7514995, 14183230, 15029990, 28366460, 30059980, 100700933, 201401866, 402803732, 503504665, 1007009330, 2014018660]

約数ペア:

[(1, 2014018660), (2, 1007009330), (4, 503504665), (5, 402803732), (10, 201401866), (20, 100700933), (67, 30059980), (71, 28366460), (134, 15029990), (142, 14183230), (268, 7514995), (284, 7091615), (335, 6011996), (355, 5673292), (670, 3005998), (710, 2836646), (1340, 1502999), (1420, 1418323), (4757, 423380), (9514, 211690), (19028, 105845), (21169, 95140), (23785, 84676), (42338, 47570)]