2034402010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{523}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 3938803200

約数和(自身を除く): 1904401190

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 347, 523, 590, 694, 1046, 1121, 1735, 2242, 2615, 3470, 5230, 5605, 6593, 9937, 11210, 13186, 19874, 20473, 30857, 32965, 40946, 49685, 61714, 65930, 99370, 102365, 154285, 181481, 204730, 308570, 362962, 388987, 586283, 777974, 907405, 1172566, 1814810, 1944935, 2931415, 3448139, 3889870, 5862830, 6896278, 10707379, 17240695, 21414758, 34481390, 53536895, 107073790, 203440201, 406880402, 1017201005, 2034402010]

約数ペア:

[(1, 2034402010), (2, 1017201005), (5, 406880402), (10, 203440201), (19, 107073790), (38, 53536895), (59, 34481390), (95, 21414758), (118, 17240695), (190, 10707379), (295, 6896278), (347, 5862830), (523, 3889870), (590, 3448139), (694, 2931415), (1046, 1944935), (1121, 1814810), (1735, 1172566), (2242, 907405), (2615, 777974), (3470, 586283), (5230, 388987), (5605, 362962), (6593, 308570), (9937, 204730), (11210, 181481), (13186, 154285), (19874, 102365), (20473, 99370), (30857, 65930), (32965, 61714), (40946, 49685)]