83869120

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1759}}^1$

素因数の和:1925

約数の個数: 56

約数和(自身を含む): 201168000

約数和(自身を除く): 117298880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 1192, 1490, 1759, 2384, 2980, 3518, 4768, 5960, 7036, 8795, 9536, 11920, 14072, 17590, 23840, 28144, 35180, 47680, 56288, 70360, 112576, 140720, 262091, 281440, 524182, 562880, 1048364, 1310455, 2096728, 2620910, 4193456, 5241820, 8386912, 10483640, 16773824, 20967280, 41934560, 83869120]

約数ペア:

[(1, 83869120), (2, 41934560), (4, 20967280), (5, 16773824), (8, 10483640), (10, 8386912), (16, 5241820), (20, 4193456), (32, 2620910), (40, 2096728), (64, 1310455), (80, 1048364), (149, 562880), (160, 524182), (298, 281440), (320, 262091), (596, 140720), (745, 112576), (1192, 70360), (1490, 56288), (1759, 47680), (2384, 35180), (2980, 28144), (3518, 23840), (4768, 17590), (5960, 14072), (7036, 11920), (8795, 9536)]