34920320

素因数分解:

$2^7\times 5^1\times {\mathrm{54563}}^1$

素因数の和:54582

約数の個数: 32

約数和(自身を含む): 83482920

約数和(自身を除く): 48562600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 54563, 109126, 218252, 272815, 436504, 545630, 873008, 1091260, 1746016, 2182520, 3492032, 4365040, 6984064, 8730080, 17460160, 34920320]

約数ペア:

[(1, 34920320), (2, 17460160), (4, 8730080), (5, 6984064), (8, 4365040), (10, 3492032), (16, 2182520), (20, 1746016), (32, 1091260), (40, 873008), (64, 545630), (80, 436504), (128, 272815), (160, 218252), (320, 109126), (640, 54563)]