2000982025

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1459}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 3011057280

約数和(自身を除く): 1010075255

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 461, 595, 1459, 2305, 2975, 3227, 7295, 7837, 10213, 11525, 16135, 24803, 36475, 39185, 51065, 54859, 80675, 124015, 173621, 195925, 255325, 274295, 620075, 672599, 868105, 1371475, 3362995, 4340525, 4708193, 11434183, 16814975, 23540965, 57170915, 80039281, 117704825, 285854575, 400196405, 2000982025]

約数ペア:

[(1, 2000982025), (5, 400196405), (7, 285854575), (17, 117704825), (25, 80039281), (35, 57170915), (85, 23540965), (119, 16814975), (175, 11434183), (425, 4708193), (461, 4340525), (595, 3362995), (1459, 1371475), (2305, 868105), (2975, 672599), (3227, 620075), (7295, 274295), (7837, 255325), (10213, 195925), (11525, 173621), (16135, 124015), (24803, 80675), (36475, 54859), (39185, 51065)]