1862950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 3816720

約数和(自身を除く): 1953770

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 53, 74, 95, 106, 185, 190, 265, 370, 475, 530, 703, 925, 950, 1007, 1325, 1406, 1850, 1961, 2014, 2650, 3515, 3922, 5035, 7030, 9805, 10070, 17575, 19610, 25175, 35150, 37259, 49025, 50350, 74518, 98050, 186295, 372590, 931475, 1862950]

約数ペア:

[(1, 1862950), (2, 931475), (5, 372590), (10, 186295), (19, 98050), (25, 74518), (37, 50350), (38, 49025), (50, 37259), (53, 35150), (74, 25175), (95, 19610), (106, 17575), (185, 10070), (190, 9805), (265, 7030), (370, 5035), (475, 3922), (530, 3515), (703, 2650), (925, 2014), (950, 1961), (1007, 1850), (1325, 1406)]