89946950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 178656720

約数和(自身を除く): 88709770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 73, 95, 146, 190, 365, 475, 730, 950, 1297, 1387, 1825, 2594, 2774, 3650, 6485, 6935, 12970, 13870, 24643, 32425, 34675, 49286, 64850, 69350, 94681, 123215, 189362, 246430, 473405, 616075, 946810, 1232150, 1798939, 2367025, 3597878, 4734050, 8994695, 17989390, 44973475, 89946950]

約数ペア:

[(1, 89946950), (2, 44973475), (5, 17989390), (10, 8994695), (19, 4734050), (25, 3597878), (38, 2367025), (50, 1798939), (73, 1232150), (95, 946810), (146, 616075), (190, 473405), (365, 246430), (475, 189362), (730, 123215), (950, 94681), (1297, 69350), (1387, 64850), (1825, 49286), (2594, 34675), (2774, 32425), (3650, 24643), (6485, 13870), (6935, 12970)]