140213200

素因数分解:

$2^4\times 5^2\times {\mathrm{167}}^1\times {\mathrm{2099}}^1$

素因数の和:2284

約数の個数: 60

約数和(自身を含む): 339040800

約数和(自身を除く): 198827600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 167, 200, 334, 400, 668, 835, 1336, 1670, 2099, 2672, 3340, 4175, 4198, 6680, 8350, 8396, 10495, 13360, 16700, 16792, 20990, 33400, 33584, 41980, 52475, 66800, 83960, 104950, 167920, 209900, 350533, 419800, 701066, 839600, 1402132, 1752665, 2804264, 3505330, 5608528, 7010660, 8763325, 14021320, 17526650, 28042640, 35053300, 70106600, 140213200]

約数ペア:

[(1, 140213200), (2, 70106600), (4, 35053300), (5, 28042640), (8, 17526650), (10, 14021320), (16, 8763325), (20, 7010660), (25, 5608528), (40, 3505330), (50, 2804264), (80, 1752665), (100, 1402132), (167, 839600), (200, 701066), (334, 419800), (400, 350533), (668, 209900), (835, 167920), (1336, 104950), (1670, 83960), (2099, 66800), (2672, 52475), (3340, 41980), (4175, 33584), (4198, 33400), (6680, 20990), (8350, 16792), (8396, 16700), (10495, 13360)]