536435120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{515803}}^1$

素因数の和:515829

約数の個数: 40

約数和(自身を含む): 1343153616

約数和(自身を除く): 806718496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 515803, 1031606, 2063212, 2579015, 4126424, 5158030, 6705439, 8252848, 10316060, 13410878, 20632120, 26821756, 33527195, 41264240, 53643512, 67054390, 107287024, 134108780, 268217560, 536435120]

約数ペア:

[(1, 536435120), (2, 268217560), (4, 134108780), (5, 107287024), (8, 67054390), (10, 53643512), (13, 41264240), (16, 33527195), (20, 26821756), (26, 20632120), (40, 13410878), (52, 10316060), (65, 8252848), (80, 6705439), (104, 5158030), (130, 4126424), (208, 2579015), (260, 2063212), (520, 1031606), (1040, 515803)]