14560640

素因数分解:

$2^7\times 5^1\times {\mathrm{22751}}^1$

素因数の和:22770

約数の個数: 32

約数和(自身を含む): 34810560

約数和(自身を除く): 20249920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 22751, 45502, 91004, 113755, 182008, 227510, 364016, 455020, 728032, 910040, 1456064, 1820080, 2912128, 3640160, 7280320, 14560640]

約数ペア:

[(1, 14560640), (2, 7280320), (4, 3640160), (5, 2912128), (8, 1820080), (10, 1456064), (16, 910040), (20, 728032), (32, 455020), (40, 364016), (64, 227510), (80, 182008), (128, 113755), (160, 91004), (320, 45502), (640, 22751)]