14880640

素因数分解:

$2^7\times 5^1\times {\mathrm{23251}}^1$

素因数の和:23270

約数の個数: 32

約数和(自身を含む): 35575560

約数和(自身を除く): 20694920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 23251, 46502, 93004, 116255, 186008, 232510, 372016, 465020, 744032, 930040, 1488064, 1860080, 2976128, 3720160, 7440320, 14880640]

約数ペア:

[(1, 14880640), (2, 7440320), (4, 3720160), (5, 2976128), (8, 1860080), (10, 1488064), (16, 930040), (20, 744032), (32, 465020), (40, 372016), (64, 232510), (80, 186008), (128, 116255), (160, 93004), (320, 46502), (640, 23251)]