16104280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13883}}^1$

素因数の和:13923

約数の個数: 32

約数和(自身を含む): 37486800

約数和(自身を除く): 21382520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 13883, 27766, 55532, 69415, 111064, 138830, 277660, 402607, 555320, 805214, 1610428, 2013035, 3220856, 4026070, 8052140, 16104280]

約数ペア:

[(1, 16104280), (2, 8052140), (4, 4026070), (5, 3220856), (8, 2013035), (10, 1610428), (20, 805214), (29, 555320), (40, 402607), (58, 277660), (116, 138830), (145, 111064), (232, 69415), (290, 55532), (580, 27766), (1160, 13883)]