8029400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 19660200

約数和(自身を除く): 11630800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 2113, 3800, 4226, 8452, 10565, 16904, 21130, 40147, 42260, 52825, 80294, 84520, 105650, 160588, 200735, 211300, 321176, 401470, 422600, 802940, 1003675, 1605880, 2007350, 4014700, 8029400]

約数ペア:

[(1, 8029400), (2, 4014700), (4, 2007350), (5, 1605880), (8, 1003675), (10, 802940), (19, 422600), (20, 401470), (25, 321176), (38, 211300), (40, 200735), (50, 160588), (76, 105650), (95, 84520), (100, 80294), (152, 52825), (190, 42260), (200, 40147), (380, 21130), (475, 16904), (760, 10565), (950, 8452), (1900, 4226), (2113, 3800)]