46280320

素因数分解:

$2^7\times 5^1\times {\mathrm{72313}}^1$

素因数の和:72332

約数の個数: 32

約数和(自身を含む): 110640420

約数和(自身を除く): 64360100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 72313, 144626, 289252, 361565, 578504, 723130, 1157008, 1446260, 2314016, 2892520, 4628032, 5785040, 9256064, 11570080, 23140160, 46280320]

約数ペア:

[(1, 46280320), (2, 23140160), (4, 11570080), (5, 9256064), (8, 5785040), (10, 4628032), (16, 2892520), (20, 2314016), (32, 1446260), (40, 1157008), (64, 723130), (80, 578504), (128, 361565), (160, 289252), (320, 144626), (640, 72313)]