20160732620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4421}}^1\times {\mathrm{32573}}^1$

素因数の和:37010

約数の個数: 48

約数和(自身を含む): 48398188608

約数和(自身を除く): 28237455988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4421, 8842, 17684, 22105, 30947, 32573, 44210, 61894, 65146, 88420, 123788, 130292, 154735, 162865, 228011, 309470, 325730, 456022, 618940, 651460, 912044, 1140055, 2280110, 4560220, 144005233, 288010466, 576020932, 720026165, 1008036631, 1440052330, 2016073262, 2880104660, 4032146524, 5040183155, 10080366310, 20160732620]

約数ペア:

[(1, 20160732620), (2, 10080366310), (4, 5040183155), (5, 4032146524), (7, 2880104660), (10, 2016073262), (14, 1440052330), (20, 1008036631), (28, 720026165), (35, 576020932), (70, 288010466), (140, 144005233), (4421, 4560220), (8842, 2280110), (17684, 1140055), (22105, 912044), (30947, 651460), (32573, 618940), (44210, 456022), (61894, 325730), (65146, 309470), (88420, 228011), (123788, 162865), (130292, 154735)]