8005400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3079}}^1$

素因数の和:3108

約数の個数: 48

約数和(自身を含む): 20050800

約数和(自身を除く): 12045400

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, 3079, 6158, 12316, 15395, 24632, 30790, 40027, 61580, 76975, 80054, 123160, 153950, 160108, 200135, 307900, 320216, 400270, 615800, 800540, 1000675, 1601080, 2001350, 4002700, 8005400]

約数ペア:

[(1, 8005400), (2, 4002700), (4, 2001350), (5, 1601080), (8, 1000675), (10, 800540), (13, 615800), (20, 400270), (25, 320216), (26, 307900), (40, 200135), (50, 160108), (52, 153950), (65, 123160), (100, 80054), (104, 76975), (130, 61580), (200, 40027), (260, 30790), (325, 24632), (520, 15395), (650, 12316), (1300, 6158), (2600, 3079)]