83200520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{160001}}^1$

素因数の和:160025

約数の個数: 32

約数和(自身を含む): 201602520

約数和(自身を除く): 118402000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 160001, 320002, 640004, 800005, 1280008, 1600010, 2080013, 3200020, 4160026, 6400040, 8320052, 10400065, 16640104, 20800130, 41600260, 83200520]

約数ペア:

[(1, 83200520), (2, 41600260), (4, 20800130), (5, 16640104), (8, 10400065), (10, 8320052), (13, 6400040), (20, 4160026), (26, 3200020), (40, 2080013), (52, 1600010), (65, 1280008), (104, 800005), (130, 640004), (260, 320002), (520, 160001)]