4547992120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{16242829}}^1$

素因数の和:16242847

約数の個数: 32

約数和(自身を含む): 11694837600

約数和(自身を除く): 7146845480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 16242829, 32485658, 64971316, 81214145, 113699803, 129942632, 162428290, 227399606, 324856580, 454799212, 568499015, 649713160, 909598424, 1136998030, 2273996060, 4547992120]

約数ペア:

[(1, 4547992120), (2, 2273996060), (4, 1136998030), (5, 909598424), (7, 649713160), (8, 568499015), (10, 454799212), (14, 324856580), (20, 227399606), (28, 162428290), (35, 129942632), (40, 113699803), (56, 81214145), (70, 64971316), (140, 32485658), (280, 16242829)]