3272320

素因数分解:

$2^7\times 5^1\times {\mathrm{5113}}^1$

素因数の和:5132

約数の個数: 32

約数和(自身を含む): 7824420

約数和(自身を除く): 4552100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 5113, 10226, 20452, 25565, 40904, 51130, 81808, 102260, 163616, 204520, 327232, 409040, 654464, 818080, 1636160, 3272320]

約数ペア:

[(1, 3272320), (2, 1636160), (4, 818080), (5, 654464), (8, 409040), (10, 327232), (16, 204520), (20, 163616), (32, 102260), (40, 81808), (64, 51130), (80, 40904), (128, 25565), (160, 20452), (320, 10226), (640, 5113)]