19100360

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7127}}^1$

素因数の和:7205

約数の個数: 32

約数和(自身を含む): 43623360

約数和(自身を除く): 24523000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 7127, 14254, 28508, 35635, 57016, 71270, 142540, 285080, 477509, 955018, 1910036, 2387545, 3820072, 4775090, 9550180, 19100360]

約数ペア:

[(1, 19100360), (2, 9550180), (4, 4775090), (5, 3820072), (8, 2387545), (10, 1910036), (20, 955018), (40, 477509), (67, 285080), (134, 142540), (268, 71270), (335, 57016), (536, 35635), (670, 28508), (1340, 14254), (2680, 7127)]