4942090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^2$

素因数の和:119

約数の個数: 36

約数和(自身を含む): 9649206

約数和(自身を除く): 4707116

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 361, 370, 703, 722, 1369, 1406, 1805, 2738, 3515, 3610, 6845, 7030, 13357, 13690, 26011, 26714, 52022, 66785, 130055, 133570, 260110, 494209, 988418, 2471045, 4942090]

約数ペア:

[(1, 4942090), (2, 2471045), (5, 988418), (10, 494209), (19, 260110), (37, 133570), (38, 130055), (74, 66785), (95, 52022), (185, 26714), (190, 26011), (361, 13690), (370, 13357), (703, 7030), (722, 6845), (1369, 3610), (1406, 3515), (1805, 2738)]