540107960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1928957}}^1$

素因数の和:1928975

約数の個数: 32

約数和(自身を含む): 1388849760

約数和(自身を除く): 848741800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1928957, 3857914, 7715828, 9644785, 13502699, 15431656, 19289570, 27005398, 38579140, 54010796, 67513495, 77158280, 108021592, 135026990, 270053980, 540107960]

約数ペア:

[(1, 540107960), (2, 270053980), (4, 135026990), (5, 108021592), (7, 77158280), (8, 67513495), (10, 54010796), (14, 38579140), (20, 27005398), (28, 19289570), (35, 15431656), (40, 13502699), (56, 9644785), (70, 7715828), (140, 3857914), (280, 1928957)]