85646702990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9923}}^1\times {\mathrm{45427}}^1$

素因数の和:55376

約数の個数: 32

約数和(自身を含む): 162297889920

約数和(自身を除く): 76651186930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 9923, 19846, 45427, 49615, 90854, 99230, 188537, 227135, 377074, 454270, 863113, 942685, 1726226, 1885370, 4315565, 8631130, 450772121, 901544242, 2253860605, 4507721210, 8564670299, 17129340598, 42823351495, 85646702990]

約数ペア:

[(1, 85646702990), (2, 42823351495), (5, 17129340598), (10, 8564670299), (19, 4507721210), (38, 2253860605), (95, 901544242), (190, 450772121), (9923, 8631130), (19846, 4315565), (45427, 1885370), (49615, 1726226), (90854, 942685), (99230, 863113), (188537, 454270), (227135, 377074)]