1034851280

素因数分解:

$2^4\times 5^1\times {\mathrm{12935641}}^1$

素因数の和:12935654

約数の個数: 20

約数和(自身を含む): 2406029412

約数和(自身を除く): 1371178132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12935641, 25871282, 51742564, 64678205, 103485128, 129356410, 206970256, 258712820, 517425640, 1034851280]

約数ペア:

[(1, 1034851280), (2, 517425640), (4, 258712820), (5, 206970256), (8, 129356410), (10, 103485128), (16, 64678205), (20, 51742564), (40, 25871282), (80, 12935641)]