98222560

素因数分解:

$2^5\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1759}}^1$

素因数の和:2123

約数の個数: 48

約数和(自身を含む): 232848000

約数和(自身を除く): 134625440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 349, 698, 1396, 1745, 1759, 2792, 3490, 3518, 5584, 6980, 7036, 8795, 11168, 13960, 14072, 17590, 27920, 28144, 35180, 55840, 56288, 70360, 140720, 281440, 613891, 1227782, 2455564, 3069455, 4911128, 6138910, 9822256, 12277820, 19644512, 24555640, 49111280, 98222560]

約数ペア:

[(1, 98222560), (2, 49111280), (4, 24555640), (5, 19644512), (8, 12277820), (10, 9822256), (16, 6138910), (20, 4911128), (32, 3069455), (40, 2455564), (80, 1227782), (160, 613891), (349, 281440), (698, 140720), (1396, 70360), (1745, 56288), (1759, 55840), (2792, 35180), (3490, 28144), (3518, 27920), (5584, 17590), (6980, 14072), (7036, 13960), (8795, 11168)]