83363800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{32063}}^1$

素因数の和:32092

約数の個数: 48

約数和(自身を含む): 208736640

約数和(自身を除く): 125372840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 32063, 64126, 128252, 160315, 256504, 320630, 416819, 641260, 801575, 833638, 1282520, 1603150, 1667276, 2084095, 3206300, 3334552, 4168190, 6412600, 8336380, 10420475, 16672760, 20840950, 41681900, 83363800]

約数ペア:

[(1, 83363800), (2, 41681900), (4, 20840950), (5, 16672760), (8, 10420475), (10, 8336380), (13, 6412600), (20, 4168190), (25, 3334552), (26, 3206300), (40, 2084095), (50, 1667276), (52, 1603150), (65, 1282520), (100, 833638), (104, 801575), (130, 641260), (200, 416819), (260, 320630), (325, 256504), (520, 160315), (650, 128252), (1300, 64126), (2600, 32063)]