543285860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{20287}}^1$

素因数の和:20412

約数の個数: 48

約数和(自身を含む): 1240651776

約数和(自身を除く): 697365916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 5356, 6695, 13390, 20287, 26780, 40574, 81148, 101435, 202870, 263731, 405740, 527462, 1054924, 1318655, 2089561, 2637310, 4179122, 5274620, 8358244, 10447805, 20895610, 27164293, 41791220, 54328586, 108657172, 135821465, 271642930, 543285860]

約数ペア:

[(1, 543285860), (2, 271642930), (4, 135821465), (5, 108657172), (10, 54328586), (13, 41791220), (20, 27164293), (26, 20895610), (52, 10447805), (65, 8358244), (103, 5274620), (130, 4179122), (206, 2637310), (260, 2089561), (412, 1318655), (515, 1054924), (1030, 527462), (1339, 405740), (2060, 263731), (2678, 202870), (5356, 101435), (6695, 81148), (13390, 40574), (20287, 26780)]